316240264172 has 12 divisors (see below), whose sum is σ = 632480528400. Its totient is φ = 135531541776.

The previous prime is 316240264147. The next prime is 316240264231. The reversal of 316240264172 is 271462042613.

It is a happy number.

316240264172 is an admirable 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, 5647147547 + ... + 5647147602.

It is an arithmetic number, because the mean of its divisors is an integer number (52706710700).

Almost surely, 2^316240264172 is an apocalyptic number.

It is an amenable number.

316240264172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

316240264172 is a wasteful number, since it uses less digits than its factorization.

316240264172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11294295160 (or 11294295158 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 316240264172 in words is "three hundred sixteen billion, two hundred forty million, two hundred sixty-four thousand, one hundred seventy-two".