2423221044 has 12 divisors (see below), whose sum is σ = 5654182464. Its totient is φ = 807740344.

The previous prime is 2423221043. The next prime is 2423221103. The reversal of 2423221044 is 4401223242.

2423221044 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2423221043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100967532 + ... + 100967555.

It is an arithmetic number, because the mean of its divisors is an integer number (471181872).

Almost surely, 2^2423221044 is an apocalyptic number.

It is an amenable number.

2423221044 is an abundant number, since it is smaller than the sum of its proper divisors (3230961420).

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

2423221044 is a wasteful number, since it uses less digits than its factorization.

2423221044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201935094 (or 201935092 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2423221044 is about 49226.2231336104. The cubic root of 2423221044 is about 1343.1700849113.

Adding to 2423221044 its reverse (4401223242), we get a palindrome (6824444286).

The spelling of 2423221044 in words is "two billion, four hundred twenty-three million, two hundred twenty-one thousand, forty-four".