13007406697 has 2 divisors, whose sum is σ = 13007406698. Its totient is φ = 13007406696.

The previous prime is 13007406667. The next prime is 13007406701. The reversal of 13007406697 is 79660470031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7945226496 + 5062180201 = 89136^2 + 71149^2 .

It is a cyclic number.

It is not a de Polignac number, because 13007406697 - 2²⁷ = 12873188969 is a prime.

It is not a weakly prime, because it can be changed into another prime (13007406617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6503703348 + 6503703349.

It is an arithmetic number, because the mean of its divisors is an integer number (6503703349).

Almost surely, 2^13007406697 is an apocalyptic number.

It is an amenable number.

13007406697 is a deficient number, since it is larger than the sum of its proper divisors (1).

13007406697 is an equidigital number, since it uses as much as digits as its factorization.

13007406697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 13007406697 in words is "thirteen billion, seven million, four hundred six thousand, six hundred ninety-seven".