312916718688 has 96 divisors (see below), whose sum is σ = 951972134400. Its totient is φ = 88145541120.

The previous prime is 312916718603. The next prime is 312916718693. The reversal of 312916718688 is 886817619213.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3231513 + ... + 3326936.

It is an arithmetic number, because the mean of its divisors is an integer number (9916376400).

Almost surely, 2^312916718688 is an apocalyptic number.

It is an amenable number.

312916718688 is an abundant number, since it is smaller than the sum of its proper divisors (639055415712).

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

312916718688 is a wasteful number, since it uses less digits than its factorization.

312916718688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6558540 (or 6558532 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 60.

The spelling of 312916718688 in words is "three hundred twelve billion, nine hundred sixteen million, seven hundred eighteen thousand, six hundred eighty-eight".