316361431168 has 16 divisors (see below), whose sum is σ = 630251288910. Its totient is φ = 158180715520.

The previous prime is 316361431151. The next prime is 316361431223. The reversal of 316361431168 is 861134163613.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 228323420224 + 88038010944 = 477832^2 + 296712^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1235786713 + ... + 1235786968.

Almost surely, 2^316361431168 is an apocalyptic number.

It is an amenable number.

316361431168 is a deficient number, since it is larger than the sum of its proper divisors (313889857742).

316361431168 is an equidigital number, since it uses as much as digits as its factorization.

316361431168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2471573695 (or 2471573683 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The spelling of 316361431168 in words is "three hundred sixteen billion, three hundred sixty-one million, four hundred thirty-one thousand, one hundred sixty-eight".