317352530271620 has 24 divisors (see below), whose sum is σ = 671527644213888. Its totient is φ = 125971996748000.

The previous prime is 317352530271583. The next prime is 317352530271631. The reversal of 317352530271620 is 26172035253713.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60563457356 + ... + 60563462595.

It is an arithmetic number, because the mean of its divisors is an integer number (27980318508912).

Almost surely, 2^{317352530271620} is an apocalyptic number.

It is an amenable number.

317352530271620 is an abundant number, since it is smaller than the sum of its proper divisors (354175113942268).

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

317352530271620 is a wasteful number, since it uses less digits than its factorization.

317352530271620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121126920091 (or 121126920089 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 47.

The spelling of 317352530271620 in words is "three hundred seventeen trillion, three hundred fifty-two billion, five hundred thirty million, two hundred seventy-one thousand, six hundred twenty".