313681859264 has 28 divisors (see below), whose sum is σ = 635706327264. Its totient is φ = 153503887104.

The previous prime is 313681859191. The next prime is 313681859287. The reversal of 313681859264 is 462958186313.

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, 52138259 + ... + 52144274.

Almost surely, 2^313681859264 is an apocalyptic number.

It is an amenable number.

313681859264 is an abundant number, since it is smaller than the sum of its proper divisors (322024468000).

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

313681859264 is a wasteful number, since it uses less digits than its factorization.

313681859264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104282592 (or 104282582 counting only the distinct ones).

The product of its digits is 7464960, while the sum is 56.

The spelling of 313681859264 in words is "three hundred thirteen billion, six hundred eighty-one million, eight hundred fifty-nine thousand, two hundred sixty-four".