317303145860 has 12 divisors (see below), whose sum is σ = 666336606348. Its totient is φ = 126921258336.

The previous prime is 317303145791. The next prime is 317303145871. The reversal of 317303145860 is 68541303713.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 121176394816 + 196126751044 = 348104^2 + 442862^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7932578627 + ... + 7932578666.

It is an arithmetic number, because the mean of its divisors is an integer number (55528050529).

Almost surely, 2^317303145860 is an apocalyptic number.

It is an amenable number.

317303145860 is an abundant number, since it is smaller than the sum of its proper divisors (349033460488).

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

317303145860 is a wasteful number, since it uses less digits than its factorization.

317303145860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15865157302 (or 15865157300 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 317303145860 in words is "three hundred seventeen billion, three hundred three million, one hundred forty-five thousand, eight hundred sixty".