68299096417 has 2 divisors, whose sum is σ = 68299096418. Its totient is φ = 68299096416.

The previous prime is 68299096319. The next prime is 68299096421. The reversal of 68299096417 is 71469099286.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60632167696 + 7666928721 = 246236^2 + 87561^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68299096417 is a prime.

It is not a weakly prime, because it can be changed into another prime (68299096427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34149548208 + 34149548209.

It is an arithmetic number, because the mean of its divisors is an integer number (34149548209).

Almost surely, 2^68299096417 is an apocalyptic number.

It is an amenable number.

68299096417 is a deficient number, since it is larger than the sum of its proper divisors (1).

68299096417 is an equidigital number, since it uses as much as digits as its factorization.

68299096417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11757312, while the sum is 61.

The spelling of 68299096417 in words is "sixty-eight billion, two hundred ninety-nine million, ninety-six thousand, four hundred seventeen".