170713342017 has 32 divisors (see below), whose sum is σ = 255753187200. Its totient is φ = 112531037184.

The previous prime is 170713342013. The next prime is 170713342067. The reversal of 170713342017 is 710243317071.

It is a happy number.

It is not a de Polignac number, because 170713342017 - 2² = 170713342013 is a prime.

It is a super-2 number, since 2×170713342017² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (170713342013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2843334 + ... + 2902752.

It is an arithmetic number, because the mean of its divisors is an integer number (7992287100).

Almost surely, 2^170713342017 is an apocalyptic number.

It is an amenable number.

170713342017 is a deficient number, since it is larger than the sum of its proper divisors (85039845183).

170713342017 is a wasteful number, since it uses less digits than its factorization.

170713342017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60622 (or 60616 counting only the distinct ones).

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

Adding to 170713342017 its reverse (710243317071), we get a palindrome (880956659088).

The spelling of 170713342017 in words is "one hundred seventy billion, seven hundred thirteen million, three hundred forty-two thousand, seventeen".