14311232431342 has 32 divisors (see below), whose sum is σ = 26855207576064. Its totient is φ = 5556774775200.

The previous prime is 14311232431289. The next prime is 14311232431357. The reversal of 14311232431342 is 24313423211341.

It is a happy number.

It is a super-2 number, since 2×14311232431342² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14311232431298 and 14311232431307.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 158538634 + ... + 158628877.

It is an arithmetic number, because the mean of its divisors is an integer number (839225236752).

Almost surely, 2^{14311232431342} is an apocalyptic number.

14311232431342 is a deficient number, since it is larger than the sum of its proper divisors (12543975144722).

14311232431342 is a wasteful number, since it uses less digits than its factorization.

14311232431342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317167824.

The product of its digits is 41472, while the sum is 34.

Adding to 14311232431342 its reverse (24313423211341), we get a palindrome (38624655642683).

The spelling of 14311232431342 in words is "fourteen trillion, three hundred eleven billion, two hundred thirty-two million, four hundred thirty-one thousand, three hundred forty-two".