317154218086 has 8 divisors (see below), whose sum is σ = 475734337200. Its totient is φ = 158576105688.

The previous prime is 317154218083. The next prime is 317154218107. The reversal of 317154218086 is 680812451713.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317154218081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10306 + ... + 796501.

It is an arithmetic number, because the mean of its divisors is an integer number (59466792150).

Almost surely, 2^317154218086 is an apocalyptic number.

317154218086 is a deficient number, since it is larger than the sum of its proper divisors (158580119114).

317154218086 is a wasteful number, since it uses less digits than its factorization.

317154218086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003358.

The product of its (nonzero) digits is 322560, while the sum is 46.

Adding to 317154218086 its reverse (680812451713), we get a palindrome (997966669799).

The spelling of 317154218086 in words is "three hundred seventeen billion, one hundred fifty-four million, two hundred eighteen thousand, eighty-six".