34163646613 has 2 divisors, whose sum is σ = 34163646614. Its totient is φ = 34163646612.

The previous prime is 34163646581. The next prime is 34163646677. The reversal of 34163646613 is 31664636143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19103939089 + 15059707524 = 138217^2 + 122718^2 .

It is a cyclic number.

It is not a de Polignac number, because 34163646613 - 2⁵ = 34163646581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34163646613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34163646113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17081823306 + 17081823307.

It is an arithmetic number, because the mean of its divisors is an integer number (17081823307).

Almost surely, 2^34163646613 is an apocalyptic number.

It is an amenable number.

34163646613 is a deficient number, since it is larger than the sum of its proper divisors (1).

34163646613 is an equidigital number, since it uses as much as digits as its factorization.

34163646613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 43.

The spelling of 34163646613 in words is "thirty-four billion, one hundred sixty-three million, six hundred forty-six thousand, six hundred thirteen".