317394493713 has 32 divisors (see below), whose sum is σ = 514215177600. Its totient is φ = 191889907200.

The previous prime is 317394493699. The next prime is 317394493727.

317394493713 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (317394493699) and next prime (317394493727).

It is not a de Polignac number, because 317394493713 - 2⁴ = 317394493697 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 317394493713.

It is not an unprimeable number, because it can be changed into a prime (317394493753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1184968 + ... + 1427913.

It is an arithmetic number, because the mean of its divisors is an integer number (16069224300).

Almost surely, 2^317394493713 is an apocalyptic number.

317394493713 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

317394493713 is a deficient number, since it is larger than the sum of its proper divisors (196820683887).

317394493713 is a wasteful number, since it uses less digits than its factorization.

317394493713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2613310 (or 2613304 counting only the distinct ones).

The product of its digits is 5143824, while the sum is 54.

The spelling of 317394493713 in words is "three hundred seventeen billion, three hundred ninety-four million, four hundred ninety-three thousand, seven hundred thirteen".