2034244440 has 144 divisors (see below), whose sum is σ = 6848150400. Its totient is φ = 523681536.

The previous prime is 2034244439. The next prime is 2034244441. The reversal of 2034244440 is 444424302.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2034244439) and next prime (2034244441).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034244441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 299401 + ... + 306119.

It is an arithmetic number, because the mean of its divisors is an integer number (47556600).

Almost surely, 2^2034244440 is an apocalyptic number.

2034244440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2034244440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3424075200).

2034244440 is an abundant number, since it is smaller than the sum of its proper divisors (4813905960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2034244440 is a wasteful number, since it uses less digits than its factorization.

2034244440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6794 (or 6758 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2034244440 is about 45102.5990381929. The cubic root of 2034244440 is about 1267.0712764055.

Adding to 2034244440 its reverse (444424302), we get a palindrome (2478668742).

The spelling of 2034244440 in words is "two billion, thirty-four million, two hundred forty-four thousand, four hundred forty".