316405403614064 has 20 divisors (see below), whose sum is σ = 613510322733240. Its totient is φ = 158080159037760.

The previous prime is 316405403614057. The next prime is 316405403614109. The reversal of 316405403614064 is 460416304504613.

It is a super-2 number, since 2×316405403614064² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 7658901779 + ... + 7658943090.

It is an arithmetic number, because the mean of its divisors is an integer number (30675516136662).

Almost surely, 2^{316405403614064} is an apocalyptic number.

It is an amenable number.

316405403614064 is a deficient number, since it is larger than the sum of its proper divisors (297104919119176).

316405403614064 is a wasteful number, since it uses less digits than its factorization.

316405403614064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15317846168 (or 15317846162 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 316405403614064 in words is "three hundred sixteen trillion, four hundred five billion, four hundred three million, six hundred fourteen thousand, sixty-four".