171170747713 has 16 divisors (see below), whose sum is σ = 201952153600. Its totient is φ = 141972296400.

The previous prime is 171170747711. The next prime is 171170747717. The reversal of 171170747713 is 317747071171.

It is a cyclic number.

It is not a de Polignac number, because 171170747713 - 2¹ = 171170747711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (171170747711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3012238 + ... + 3068536.

It is an arithmetic number, because the mean of its divisors is an integer number (12622009600).

Almost surely, 2^171170747713 is an apocalyptic number.

It is an amenable number.

171170747713 is a deficient number, since it is larger than the sum of its proper divisors (30781405887).

171170747713 is a wasteful number, since it uses less digits than its factorization.

171170747713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70348.

The product of its (nonzero) digits is 201684, while the sum is 46.

The spelling of 171170747713 in words is "one hundred seventy-one billion, one hundred seventy million, seven hundred forty-seven thousand, seven hundred thirteen".