12679624627 has 2 divisors, whose sum is σ = 12679624628. Its totient is φ = 12679624626.

The previous prime is 12679624523. The next prime is 12679624631. The reversal of 12679624627 is 72642697621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12679624627 is a prime.

It is a super-3 number, since 3×12679624627³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (12679624637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6339812313 + 6339812314.

It is an arithmetic number, because the mean of its divisors is an integer number (6339812314).

Almost surely, 2^12679624627 is an apocalyptic number.

12679624627 is a deficient number, since it is larger than the sum of its proper divisors (1).

12679624627 is an equidigital number, since it uses as much as digits as its factorization.

12679624627 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3048192, while the sum is 52.

The spelling of 12679624627 in words is "twelve billion, six hundred seventy-nine million, six hundred twenty-four thousand, six hundred twenty-seven".