2160340656017 has 2 divisors, whose sum is σ = 2160340656018. Its totient is φ = 2160340656016.

The previous prime is 2160340656011. The next prime is 2160340656083. The reversal of 2160340656017 is 7106560430612.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1104130202176 + 1056210453841 = 1050776^2 + 1027721^2 .

It is a cyclic number.

It is not a de Polignac number, because 2160340656017 - 2⁸ = 2160340655761 is a prime.

It is not a weakly prime, because it can be changed into another prime (2160340656011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080170328008 + 1080170328009.

It is an arithmetic number, because the mean of its divisors is an integer number (1080170328009).

Almost surely, 2^{2160340656017} is an apocalyptic number.

It is an amenable number.

2160340656017 is a deficient number, since it is larger than the sum of its proper divisors (1).

2160340656017 is an equidigital number, since it uses as much as digits as its factorization.

2160340656017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 2160340656017 in words is "two trillion, one hundred sixty billion, three hundred forty million, six hundred fifty-six thousand, seventeen".