316565068018 has 16 divisors (see below), whose sum is σ = 487050268320. Its totient is φ = 154232549856.

The previous prime is 316565067971. The next prime is 316565068021. The reversal of 316565068018 is 810860565613.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4356555 + ... + 4428622.

It is an arithmetic number, because the mean of its divisors is an integer number (30440641770).

Almost surely, 2^316565068018 is an apocalyptic number.

316565068018 is a deficient number, since it is larger than the sum of its proper divisors (170485200302).

316565068018 is a wasteful number, since it uses less digits than its factorization.

316565068018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8785641.

The product of its (nonzero) digits is 1036800, while the sum is 49.

The spelling of 316565068018 in words is "three hundred sixteen billion, five hundred sixty-five million, sixty-eight thousand, eighteen".