317633213214564 has 96 divisors (see below), whose sum is σ = 807861146467200. Its totient is φ = 96545080839168.

The previous prime is 317633213214557. The next prime is 317633213214613. The reversal of 317633213214564 is 465412312336713.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115810974 + ... + 118521930.

It is an arithmetic number, because the mean of its divisors is an integer number (8415220275700).

Almost surely, 2^{317633213214564} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 317633213214564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (403930573233600).

317633213214564 is an abundant number, since it is smaller than the sum of its proper divisors (490227933252636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

317633213214564 is a wasteful number, since it uses less digits than its factorization.

317633213214564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720109 (or 2720107 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 51.

The spelling of 317633213214564 in words is "three hundred seventeen trillion, six hundred thirty-three billion, two hundred thirteen million, two hundred fourteen thousand, five hundred sixty-four".