317319081792 has 28 divisors (see below), whose sum is σ = 839573404416. Its totient is φ = 105773027200.

The previous prime is 317319081773. The next prime is 317319081829. The reversal of 317319081792 is 297180913713.

It is a congruent number.

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, 826351584 + ... + 826351967.

Almost surely, 2^317319081792 is an apocalyptic number.

317319081792 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

317319081792 is an abundant number, since it is smaller than the sum of its proper divisors (522254322624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

317319081792 is a wasteful number, since it uses less digits than its factorization.

317319081792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652703566 (or 1652703556 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 51.

The spelling of 317319081792 in words is "three hundred seventeen billion, three hundred nineteen million, eighty-one thousand, seven hundred ninety-two".