316255610265216 has 64 divisors (see below), whose sum is σ = 840072884813280. Its totient is φ = 105416162475008.

The previous prime is 316255610265143. The next prime is 316255610265239. The reversal of 316255610265216 is 612562016552613.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×316255610265216² (a number of 30 digits) contains 22 as substring.

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, 7838410 + ... + 26342966.

Almost surely, 2^{316255610265216} is an apocalyptic number.

It is an amenable number.

316255610265216 is an abundant number, since it is smaller than the sum of its proper divisors (523817274548064).

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

316255610265216 is a wasteful number, since it uses less digits than its factorization.

316255610265216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18549081 (or 18549069 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 316255610265216 in words is "three hundred sixteen trillion, two hundred fifty-five billion, six hundred ten million, two hundred sixty-five thousand, two hundred sixteen".