316356451672 has 16 divisors (see below), whose sum is σ = 593179837560. Its totient is φ = 158175161664.

The previous prime is 316356451627. The next prime is 316356451673. The reversal of 316356451672 is 276154653613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316356451673) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90148 + ... + 800524.

Almost surely, 2^316356451672 is an apocalyptic number.

It is an amenable number.

316356451672 is a deficient number, since it is larger than the sum of its proper divisors (276823385888).

316356451672 is a wasteful number, since it uses less digits than its factorization.

316356451672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766050 (or 766046 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 49.

The spelling of 316356451672 in words is "three hundred sixteen billion, three hundred fifty-six million, four hundred fifty-one thousand, six hundred seventy-two".