312676135968 has 144 divisors (see below), whose sum is σ = 975094049664. Its totient is φ = 87435210240.

The previous prime is 312676135951. The next prime is 312676135973. The reversal of 312676135968 is 869531676213.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 486043 + ... + 928218.

It is an arithmetic number, because the mean of its divisors is an integer number (6771486456).

Almost surely, 2^312676135968 is an apocalyptic number.

It is an amenable number.

312676135968 is an abundant number, since it is smaller than the sum of its proper divisors (662417913696).

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

312676135968 is a wasteful number, since it uses less digits than its factorization.

312676135968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414335 (or 1414320 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 57.

The spelling of 312676135968 in words is "three hundred twelve billion, six hundred seventy-six million, one hundred thirty-five thousand, nine hundred sixty-eight".