14085126631 has 2 divisors, whose sum is σ = 14085126632. Its totient is φ = 14085126630.

The previous prime is 14085126623. The next prime is 14085126661. The reversal of 14085126631 is 13662158041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14085126631 - 2³ = 14085126623 is a prime.

It is a super-2 number, since 2×14085126631² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14085126611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7042563315 + 7042563316.

It is an arithmetic number, because the mean of its divisors is an integer number (7042563316).

Almost surely, 2^14085126631 is an apocalyptic number.

14085126631 is a deficient number, since it is larger than the sum of its proper divisors (1).

14085126631 is an equidigital number, since it uses as much as digits as its factorization.

14085126631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 14085126631 in words is "fourteen billion, eighty-five million, one hundred twenty-six thousand, six hundred thirty-one".