11710377367217 has 2 divisors, whose sum is σ = 11710377367218. Its totient is φ = 11710377367216.

The previous prime is 11710377367193. The next prime is 11710377367291. The reversal of 11710377367217 is 71276377301711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11709871836961 + 505530256 = 3421969^2 + 22484^2 .

It is a cyclic number.

It is not a de Polignac number, because 11710377367217 - 2²² = 11710373172913 is a prime.

It is not a weakly prime, because it can be changed into another prime (11710377067217) 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, 5855188683608 + 5855188683609.

It is an arithmetic number, because the mean of its divisors is an integer number (5855188683609).

Almost surely, 2^{11710377367217} is an apocalyptic number.

It is an amenable number.

11710377367217 is a deficient number, since it is larger than the sum of its proper divisors (1).

11710377367217 is an equidigital number, since it uses as much as digits as its factorization.

11710377367217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1815156, while the sum is 53.

The spelling of 11710377367217 in words is "eleven trillion, seven hundred ten billion, three hundred seventy-seven million, three hundred sixty-seven thousand, two hundred seventeen".