316542168274 has 8 divisors (see below), whose sum is σ = 479514374028. Its totient is φ = 156704043600.

The previous prime is 316542168263. The next prime is 316542168311. The reversal of 316542168274 is 472861245613.

It can be written as a sum of positive squares in 2 ways, for example, as 197167081225 + 119375087049 = 444035^2 + 345507^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×316542168274³ (a number of 35 digits) contains 333 as substring.

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, 783520017 + ... + 783520420.

Almost surely, 2^316542168274 is an apocalyptic number.

316542168274 is a deficient number, since it is larger than the sum of its proper divisors (162972205754).

316542168274 is a wasteful number, since it uses less digits than its factorization.

316542168274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567040540.

The product of its digits is 1935360, while the sum is 49.

The spelling of 316542168274 in words is "three hundred sixteen billion, five hundred forty-two million, one hundred sixty-eight thousand, two hundred seventy-four".