13426064017 has 2 divisors, whose sum is σ = 13426064018. Its totient is φ = 13426064016.

The previous prime is 13426063961. The next prime is 13426064023. The reversal of 13426064017 is 71046062431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6974922256 + 6451141761 = 83516^2 + 80319^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13426064017 is a prime.

It is not a weakly prime, because it can be changed into another prime (13426064077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6713032008 + 6713032009.

It is an arithmetic number, because the mean of its divisors is an integer number (6713032009).

Almost surely, 2^13426064017 is an apocalyptic number.

It is an amenable number.

13426064017 is a deficient number, since it is larger than the sum of its proper divisors (1).

13426064017 is an equidigital number, since it uses as much as digits as its factorization.

13426064017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 13426064017 in words is "thirteen billion, four hundred twenty-six million, sixty-four thousand, seventeen".