171077164017 has 8 divisors (see below), whose sum is σ = 228831649824. Its totient is φ = 113687060448.

The previous prime is 171077163923. The next prime is 171077164021. The reversal of 171077164017 is 710461770171.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 171077164017 - 2¹² = 171077159921 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 171077164017.

It is not an unprimeable number, because it can be changed into a prime (171077160017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91094463 + ... + 91096340.

It is an arithmetic number, because the mean of its divisors is an integer number (28603956228).

Almost surely, 2^171077164017 is an apocalyptic number.

It is an amenable number.

171077164017 is a deficient number, since it is larger than the sum of its proper divisors (57754485807).

171077164017 is a wasteful number, since it uses less digits than its factorization.

171077164017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182191119.

The product of its (nonzero) digits is 57624, while the sum is 42.

The spelling of 171077164017 in words is "one hundred seventy-one billion, seventy-seven million, one hundred sixty-four thousand, seventeen".