315083436387823 has 16 divisors (see below), whose sum is σ = 344895652110240. Its totient is φ = 286666515910656.

The previous prime is 315083436387793. The next prime is 315083436387917. The reversal of 315083436387823 is 328783634380513.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 315083436387823 - 2²⁹ = 315082899516911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315083436307823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2221736788 + ... + 2221878601.

It is an arithmetic number, because the mean of its divisors is an integer number (21555978256890).

Almost surely, 2^{315083436387823} is an apocalyptic number.

315083436387823 is a deficient number, since it is larger than the sum of its proper divisors (29812215722417).

315083436387823 is a wasteful number, since it uses less digits than its factorization.

315083436387823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443615546.

The product of its (nonzero) digits is 209018880, while the sum is 64.

The spelling of 315083436387823 in words is "three hundred fifteen trillion, eighty-three billion, four hundred thirty-six million, three hundred eighty-seven thousand, eight hundred twenty-three".