316734772232 has 12 divisors (see below), whose sum is σ = 593880682605. Its totient is φ = 158366590208.

The previous prime is 316734772217. The next prime is 316734772261. The reversal of 316734772232 is 232277437613.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 316039606276 + 695165956 = 562174^2 + 26366^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=397954.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1492328 + ... + 1691304.

Almost surely, 2^316734772232 is an apocalyptic number.

It is an amenable number.

316734772232 is a deficient number, since it is larger than the sum of its proper divisors (277145910373).

316734772232 is an frugal number, since it uses more digits than its factorization.

316734772232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397960 (or 198979 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 47.

The spelling of 316734772232 in words is "three hundred sixteen billion, seven hundred thirty-four million, seven hundred seventy-two thousand, two hundred thirty-two".