17042713317 has 12 divisors (see below), whose sum is σ = 28134003040. Its totient is φ = 9738693288.

The previous prime is 17042713313. The next prime is 17042713319. The reversal of 17042713317 is 71331724071.

It is a happy number.

17042713317 is a `hidden beast` number, since 1 + 70 + 4 + 271 + 3 + 317 = 666.

It is not a de Polignac number, because 17042713317 - 2² = 17042713313 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17042713313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 135259567 + ... + 135259692.

Almost surely, 2^17042713317 is an apocalyptic number.

It is an amenable number.

17042713317 is a deficient number, since it is larger than the sum of its proper divisors (11091289723).

17042713317 is a wasteful number, since it uses less digits than its factorization.

17042713317 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270519272 (or 270519269 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The spelling of 17042713317 in words is "seventeen billion, forty-two million, seven hundred thirteen thousand, three hundred seventeen".