14412344323231 has 2 divisors, whose sum is σ = 14412344323232. Its totient is φ = 14412344323230.

The previous prime is 14412344323219. The next prime is 14412344323283. The reversal of 14412344323231 is 13232344321441.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14412344323231 is a prime.

It is a super-2 number, since 2×14412344323231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14412344323631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7206172161615 + 7206172161616.

It is an arithmetic number, because the mean of its divisors is an integer number (7206172161616).

Almost surely, 2^{14412344323231} is an apocalyptic number.

14412344323231 is a deficient number, since it is larger than the sum of its proper divisors (1).

14412344323231 is an equidigital number, since it uses as much as digits as its factorization.

14412344323231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 165888, while the sum is 37.

Adding to 14412344323231 its reverse (13232344321441), we get a palindrome (27644688644672).

The spelling of 14412344323231 in words is "fourteen trillion, four hundred twelve billion, three hundred forty-four million, three hundred twenty-three thousand, two hundred thirty-one".