14315531315 has 16 divisors (see below), whose sum is σ = 18062390016. Its totient is φ = 10870860000.

The previous prime is 14315531311. The next prime is 14315531317. The reversal of 14315531315 is 51313551341.

14315531315 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14315531315 - 2² = 14315531311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14315531311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460061 + ... + 490190.

It is an arithmetic number, because the mean of its divisors is an integer number (1128899376).

Almost surely, 2^14315531315 is an apocalyptic number.

14315531315 is a deficient number, since it is larger than the sum of its proper divisors (3746858701).

14315531315 is a wasteful number, since it uses less digits than its factorization.

14315531315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950410.

The product of its digits is 13500, while the sum is 32.

The spelling of 14315531315 in words is "fourteen billion, three hundred fifteen million, five hundred thirty-one thousand, three hundred fifteen".