317407883881 has 16 divisors (see below), whose sum is σ = 385927968960. Its totient is φ = 257285306880.

The previous prime is 317407883867. The next prime is 317407883911. The reversal of 317407883881 is 188388704713.

It is a cyclic number.

It is not a de Polignac number, because 317407883881 - 2⁷ = 317407883753 is a prime.

It is a super-2 number, since 2×317407883881² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (317407889881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44664036 + ... + 44671141.

It is an arithmetic number, because the mean of its divisors is an integer number (24120498060).

Almost surely, 2^317407883881 is an apocalyptic number.

It is an amenable number.

317407883881 is a deficient number, since it is larger than the sum of its proper divisors (68520085079).

317407883881 is a wasteful number, since it uses less digits than its factorization.

317407883881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89335224.

The product of its (nonzero) digits is 7225344, while the sum is 58.

The spelling of 317407883881 in words is "three hundred seventeen billion, four hundred seven million, eight hundred eighty-three thousand, eight hundred eighty-one".