317747881468 has 12 divisors (see below), whose sum is σ = 556078742352. Its totient is φ = 158868240800.

The previous prime is 317747881447. The next prime is 317747881537. The reversal of 317747881468 is 864188747713.

It is a congruent number.

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, 1298305 + ... + 1523512.

It is an arithmetic number, because the mean of its divisors is an integer number (46339895196).

Almost surely, 2^317747881468 is an apocalyptic number.

It is an amenable number.

317747881468 is a deficient number, since it is larger than the sum of its proper divisors (238330860884).

317747881468 is a wasteful number, since it uses less digits than its factorization.

317747881468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849972 (or 2849970 counting only the distinct ones).

The product of its digits is 50577408, while the sum is 64.

The spelling of 317747881468 in words is "three hundred seventeen billion, seven hundred forty-seven million, eight hundred eighty-one thousand, four hundred sixty-eight".