11717068717 has 2 divisors, whose sum is σ = 11717068718. Its totient is φ = 11717068716.

The previous prime is 11717068711. The next prime is 11717068723. The reversal of 11717068717 is 71786071711.

It is a balanced prime because it is at equal distance from previous prime (11717068711) and next prime (11717068723).

It can be written as a sum of positive squares in only one way, i.e., 9551934756 + 2165133961 = 97734^2 + 46531^2 .

It is a cyclic number.

It is not a de Polignac number, because 11717068717 - 2³ = 11717068709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11717068711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5858534358 + 5858534359.

It is an arithmetic number, because the mean of its divisors is an integer number (5858534359).

Almost surely, 2^11717068717 is an apocalyptic number.

It is an amenable number.

11717068717 is a deficient number, since it is larger than the sum of its proper divisors (1).

11717068717 is an equidigital number, since it uses as much as digits as its factorization.

11717068717 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115248, while the sum is 46.

The spelling of 11717068717 in words is "eleven billion, seven hundred seventeen million, sixty-eight thousand, seven hundred seventeen".