317423000518 has 32 divisors (see below), whose sum is σ = 527059018080. Its totient is φ = 142424179200.

The previous prime is 317423000497. The next prime is 317423000527. The reversal of 317423000518 is 815000324713.

It is a super-2 number, since 2×317423000518² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 1017993 + ... + 1292731.

It is an arithmetic number, because the mean of its divisors is an integer number (16470594315).

Almost surely, 2^317423000518 is an apocalyptic number.

317423000518 is a deficient number, since it is larger than the sum of its proper divisors (209636017562).

317423000518 is a wasteful number, since it uses less digits than its factorization.

317423000518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275992.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 317423000518 in words is "three hundred seventeen billion, four hundred twenty-three million, five hundred eighteen", and thus it is an aban number.