317212288834 has 32 divisors (see below), whose sum is σ = 575811835776. Its totient is φ = 127944165120.

The previous prime is 317212288819. The next prime is 317212288843. The reversal of 317212288834 is 438882212713.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8540664 + ... + 8577724.

It is an arithmetic number, because the mean of its divisors is an integer number (17994119868).

Almost surely, 2^317212288834 is an apocalyptic number.

317212288834 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

317212288834 is a deficient number, since it is larger than the sum of its proper divisors (258599546942).

317212288834 is a wasteful number, since it uses less digits than its factorization.

317212288834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73050.

The product of its digits is 1032192, while the sum is 49.

The spelling of 317212288834 in words is "three hundred seventeen billion, two hundred twelve million, two hundred eighty-eight thousand, eight hundred thirty-four".