479129704929 has 32 divisors (see below), whose sum is σ = 747245606400. Its totient is φ = 302581999440.

The previous prime is 479129704897. The next prime is 479129704943. The reversal of 479129704929 is 929407921974.

479129704929 is a `hidden beast` number, since 4 + 79 + 1 + 2 + 9 + 70 + 492 + 9 = 666.

It is not a de Polignac number, because 479129704929 - 2⁵ = 479129704897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (479129704429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7113082 + ... + 7180124.

It is an arithmetic number, because the mean of its divisors is an integer number (23351425200).

Almost surely, 2^479129704929 is an apocalyptic number.

It is an amenable number.

479129704929 is a deficient number, since it is larger than the sum of its proper divisors (268115901471).

479129704929 is a wasteful number, since it uses less digits than its factorization.

479129704929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81002 (or 80996 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 63.

The spelling of 479129704929 in words is "four hundred seventy-nine billion, one hundred twenty-nine million, seven hundred four thousand, nine hundred twenty-nine".