2479401032904 has 48 divisors (see below), whose sum is σ = 6715179806400. Its totient is φ = 826450353504.

The previous prime is 2479401032881. The next prime is 2479401032909. The reversal of 2479401032904 is 4092301049742.

It is a super-2 number, since 2×2479401032904² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2479401032904.

It is not an unprimeable number, because it can be changed into a prime (2479401032909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3552237 + ... + 4192515.

It is an arithmetic number, because the mean of its divisors is an integer number (139899579300).

Almost surely, 2^{2479401032904} is an apocalyptic number.

2479401032904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2479401032904 is an abundant number, since it is smaller than the sum of its proper divisors (4235778773496).

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

2479401032904 is a wasteful number, since it uses less digits than its factorization.

2479401032904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694074 (or 694067 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 2479401032904 in words is "two trillion, four hundred seventy-nine billion, four hundred one million, thirty-two thousand, nine hundred four".