317697232232 has 16 divisors (see below), whose sum is σ = 597832792260. Its totient is φ = 158275154304.

The previous prime is 317697232219. The next prime is 317697232249. The reversal of 317697232232 is 232232796713.

It can be written as a sum of positive squares in 2 ways, for example, as 232464765316 + 85232466916 = 482146^2 + 291946^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71680373 + ... + 71684804.

Almost surely, 2^317697232232 is an apocalyptic number.

It is an amenable number.

317697232232 is a deficient number, since it is larger than the sum of its proper divisors (280135560028).

317697232232 is a wasteful number, since it uses less digits than its factorization.

317697232232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143365460 (or 143365456 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 47.

The spelling of 317697232232 in words is "three hundred seventeen billion, six hundred ninety-seven million, two hundred thirty-two thousand, two hundred thirty-two".