315006232641108 has 144 divisors (see below), whose sum is σ = 754148984566656. Its totient is φ = 102318531194880.

The previous prime is 315006232640989. The next prime is 315006232641109. The reversal of 315006232641108 is 801146232600513.

It is a super-2 number, since 2×315006232641108² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 315006232641108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315006232641109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9041233768 + ... + 9041268608.

Almost surely, 2^{315006232641108} is an apocalyptic number.

It is an amenable number.

315006232641108 is an abundant number, since it is smaller than the sum of its proper divisors (439142751925548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

315006232641108 is a wasteful number, since it uses less digits than its factorization.

315006232641108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36402 (or 36311 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 315006232641108 in words is "three hundred fifteen trillion, six billion, two hundred thirty-two million, six hundred forty-one thousand, one hundred eight".