317342605162 has 32 divisors (see below), whose sum is σ = 521250992640. Its totient is φ = 143702365680.

The previous prime is 317342605159. The next prime is 317342605231. The reversal of 317342605162 is 261506243713.

It is a happy number.

It is a super-3 number, since 3×317342605162³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6263889 + ... + 6314347.

It is an arithmetic number, because the mean of its divisors is an integer number (16289093520).

Almost surely, 2^317342605162 is an apocalyptic number.

317342605162 is a deficient number, since it is larger than the sum of its proper divisors (203908387478).

317342605162 is a wasteful number, since it uses less digits than its factorization.

317342605162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51546.

The product of its (nonzero) digits is 181440, while the sum is 40.

Adding to 317342605162 its reverse (261506243713), we get a palindrome (578848848875).

The spelling of 317342605162 in words is "three hundred seventeen billion, three hundred forty-two million, six hundred five thousand, one hundred sixty-two".