2401402344 has 32 divisors (see below), whose sum is σ = 6549279840. Its totient is φ = 727697600.

The previous prime is 2401402327. The next prime is 2401402373. The reversal of 2401402344 is 4432041042.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4547847 + ... + 4548374.

It is an arithmetic number, because the mean of its divisors is an integer number (204664995).

Almost surely, 2^2401402344 is an apocalyptic number.

2401402344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2401402344 is an abundant number, since it is smaller than the sum of its proper divisors (4147877496).

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

2401402344 is a wasteful number, since it uses less digits than its factorization.

2401402344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9096241 (or 9096237 counting only the distinct ones).

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

The square root of 2401402344 is about 49004.1053790394. The cubic root of 2401402344 is about 1339.1266203018.

Adding to 2401402344 its reverse (4432041042), we get a palindrome (6833443386).

The spelling of 2401402344 in words is "two billion, four hundred one million, four hundred two thousand, three hundred forty-four".