14312402312 has 32 divisors (see below), whose sum is σ = 28974418200. Its totient is φ = 6588724224.

The previous prime is 14312402309. The next prime is 14312402317. The reversal of 14312402312 is 21320421341.

14312402312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8083088836 + 6229313476 = 89906^2 + 78926^2 .

It is not an unprimeable number, because it can be changed into a prime (14312402317) 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 7 ways as a sum of consecutive naturals, for example, 136433 + ... + 217344.

Almost surely, 2^14312402312 is an apocalyptic number.

It is an amenable number.

14312402312 is an abundant number, since it is smaller than the sum of its proper divisors (14662015888).

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

14312402312 is a wasteful number, since it uses less digits than its factorization.

14312402312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354185 (or 354181 counting only the distinct ones).

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

Adding to 14312402312 its reverse (21320421341), we get a palindrome (35632823653).

The spelling of 14312402312 in words is "fourteen billion, three hundred twelve million, four hundred two thousand, three hundred twelve".