315350050431 has 32 divisors (see below), whose sum is σ = 464789041920. Its totient is φ = 188989323264.

The previous prime is 315350050423. The next prime is 315350050447. The reversal of 315350050431 is 134050053513.

It is not a de Polignac number, because 315350050431 - 2³ = 315350050423 is a prime.

It is a super-2 number, since 2×315350050431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315350055431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394210 + ... + 886623.

It is an arithmetic number, because the mean of its divisors is an integer number (14524657560).

Almost surely, 2^315350050431 is an apocalyptic number.

315350050431 is a deficient number, since it is larger than the sum of its proper divisors (149438991489).

315350050431 is a wasteful number, since it uses less digits than its factorization.

315350050431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281015.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 315350050431 in words is "three hundred fifteen billion, three hundred fifty million, fifty thousand, four hundred thirty-one".