317143124147 has 8 divisors (see below), whose sum is σ = 336118734000. Its totient is φ = 298203084544.

The previous prime is 317143124141. The next prime is 317143124161. The reversal of 317143124147 is 741421341713.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 317143124147 - 2²⁰ = 317142075571 is a prime.

It is a super-2 number, since 2×317143124147² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 317143124147.

It is not an unprimeable number, because it can be changed into a prime (317143124141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8874197 + ... + 8909862.

It is an arithmetic number, because the mean of its divisors is an integer number (42014841750).

Almost surely, 2^317143124147 is an apocalyptic number.

317143124147 is a deficient number, since it is larger than the sum of its proper divisors (18975609853).

317143124147 is a wasteful number, since it uses less digits than its factorization.

317143124147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17785125.

The product of its digits is 56448, while the sum is 38.

The spelling of 317143124147 in words is "three hundred seventeen billion, one hundred forty-three million, one hundred twenty-four thousand, one hundred forty-seven".