14114511431 has 2 divisors, whose sum is σ = 14114511432. Its totient is φ = 14114511430.

The previous prime is 14114511421. The next prime is 14114511449. The reversal of 14114511431 is 13411541141.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14114511431 - 2¹⁰ = 14114510407 is a prime.

It is a super-2 number, since 2×14114511431² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14114511431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14114511421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7057255715 + 7057255716.

It is an arithmetic number, because the mean of its divisors is an integer number (7057255716).

Almost surely, 2^14114511431 is an apocalyptic number.

14114511431 is a deficient number, since it is larger than the sum of its proper divisors (1).

14114511431 is an equidigital number, since it uses as much as digits as its factorization.

14114511431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 26.

The spelling of 14114511431 in words is "fourteen billion, one hundred fourteen million, five hundred eleven thousand, four hundred thirty-one".