14312431022 has 4 divisors (see below), whose sum is σ = 21468646536. Its totient is φ = 7156215510.

The previous prime is 14312431009. The next prime is 14312431031. The reversal of 14312431022 is 22013421341.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3578107754 + ... + 3578107757.

It is an arithmetic number, because the mean of its divisors is an integer number (5367161634).

Almost surely, 2^14312431022 is an apocalyptic number.

14312431022 is a deficient number, since it is larger than the sum of its proper divisors (7156215514).

14312431022 is an equidigital number, since it uses as much as digits as its factorization.

14312431022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156215513.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 14312431022 its reverse (22013421341), we get a palindrome (36325852363).

The spelling of 14312431022 in words is "fourteen billion, three hundred twelve million, four hundred thirty-one thousand, twenty-two".