316875487240656 has 60 divisors (see below), whose sum is σ = 938976627639492. Its totient is φ = 99411917564928.

The previous prime is 316875487240601. The next prime is 316875487240687. The reversal of 316875487240656 is 656042784578613.

316875487240656 is a `hidden beast` number, since 3 + 1 + 6 + 8 + 7 + 548 + 7 + 24 + 0 + 6 + 56 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 242782643642256 + 74092843598400 = 15581484^2 + 8607720^2 .

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64721298051 + ... + 64721302946.

Almost surely, 2^{316875487240656} is an apocalyptic number.

316875487240656 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

316875487240656 is an abundant number, since it is smaller than the sum of its proper divisors (622101140398836).

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

316875487240656 is a wasteful number, since it uses less digits than its factorization.

316875487240656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129442601028 (or 129442601019 counting only the distinct ones).

The product of its (nonzero) digits is 1625702400, while the sum is 72.

The spelling of 316875487240656 in words is "three hundred sixteen trillion, eight hundred seventy-five billion, four hundred eighty-seven million, two hundred forty thousand, six hundred fifty-six".