14012031431023 has 2 divisors, whose sum is σ = 14012031431024. Its totient is φ = 14012031431022.

The previous prime is 14012031431003. The next prime is 14012031431071. The reversal of 14012031431023 is 32013413021041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14012031431023 is a prime.

It is a super-2 number, since 2×14012031431023² (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 (14012031431003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7006015715511 + 7006015715512.

It is an arithmetic number, because the mean of its divisors is an integer number (7006015715512).

Almost surely, 2^{14012031431023} is an apocalyptic number.

14012031431023 is a deficient number, since it is larger than the sum of its proper divisors (1).

14012031431023 is an equidigital number, since it uses as much as digits as its factorization.

14012031431023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 14012031431023 its reverse (32013413021041), we get a palindrome (46025444452064).

The spelling of 14012031431023 in words is "fourteen trillion, twelve billion, thirty-one million, four hundred thirty-one thousand, twenty-three".