317956342973199 has 32 divisors (see below), whose sum is σ = 485519463389184. Its totient is φ = 181309264224480.

The previous prime is 317956342973179. The next prime is 317956342973207. The reversal of 317956342973199 is 991379243659713.

It is not a de Polignac number, because 317956342973199 - 2³⁵ = 317921983234831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317956342973119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11780712 + ... + 27833394.

It is an arithmetic number, because the mean of its divisors is an integer number (15172483230912).

Almost surely, 2^{317956342973199} is an apocalyptic number.

317956342973199 is a deficient number, since it is larger than the sum of its proper divisors (167563120415985).

317956342973199 is a wasteful number, since it uses less digits than its factorization.

317956342973199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16054667.

The product of its digits is 2083248720, while the sum is 78.

The spelling of 317956342973199 in words is "three hundred seventeen trillion, nine hundred fifty-six billion, three hundred forty-two million, nine hundred seventy-three thousand, one hundred ninety-nine".