317338986545355 has 8 divisors (see below), whose sum is σ = 507742378472592. Its totient is φ = 169247459490848.

The previous prime is 317338986545239. The next prime is 317338986545381. The reversal of 317338986545355 is 553545689833713.

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

It is a cyclic number.

It is not a de Polignac number, because 317338986545355 - 2²³ = 317338978156747 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10577966218164 + ... + 10577966218193.

It is an arithmetic number, because the mean of its divisors is an integer number (63467797309074).

Almost surely, 2^{317338986545355} is an apocalyptic number.

317338986545355 is a deficient number, since it is larger than the sum of its proper divisors (190403391927237).

317338986545355 is a wasteful number, since it uses less digits than its factorization.

317338986545355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21155932436365.

The product of its digits is 4898880000, while the sum is 75.

The spelling of 317338986545355 in words is "three hundred seventeen trillion, three hundred thirty-eight billion, nine hundred eighty-six million, five hundred forty-five thousand, three hundred fifty-five".