479162223432 has 32 divisors (see below), whose sum is σ = 1331006176800. Its totient is φ = 159720741072.

The previous prime is 479162223367. The next prime is 479162223443. The reversal of 479162223432 is 234322261974.

479162223432 is a `hidden beast` number, since 4 + 79 + 16 + 222 + 343 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1109171598 + ... + 1109172029.

It is an arithmetic number, because the mean of its divisors is an integer number (41593943025).

Almost surely, 2^479162223432 is an apocalyptic number.

It is an amenable number.

479162223432 is an abundant number, since it is smaller than the sum of its proper divisors (851843953368).

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

479162223432 is a wasteful number, since it uses less digits than its factorization.

479162223432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2218343642 (or 2218343632 counting only the distinct ones).

The product of its digits is 870912, while the sum is 45.

The spelling of 479162223432 in words is "four hundred seventy-nine billion, one hundred sixty-two million, two hundred twenty-three thousand, four hundred thirty-two".