471135568928 has 24 divisors (see below), whose sum is σ = 928396846188. Its totient is φ = 235352242944.

The previous prime is 471135568907. The next prime is 471135568951. The reversal of 471135568928 is 829865531174.

It can be written as a sum of positive squares in 2 ways, for example, as 430320256144 + 40815312784 = 655988^2 + 202028^2 .

It is a super-2 number, since 2×471135568928² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6700151 + ... + 6770102.

Almost surely, 2^471135568928 is an apocalyptic number.

It is an amenable number.

471135568928 is a deficient number, since it is larger than the sum of its proper divisors (457261277260).

471135568928 is a wasteful number, since it uses less digits than its factorization.

471135568928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13471356 (or 13471348 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 59.

The spelling of 471135568928 in words is "four hundred seventy-one billion, one hundred thirty-five million, five hundred sixty-eight thousand, nine hundred twenty-eight".