171070700055171 has 8 divisors (see below), whose sum is σ = 260679161988864. Its totient is φ = 97754685745800.

The previous prime is 171070700055149. The next prime is 171070700055209. The reversal of 171070700055171 is 171550007070171.

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

It is not a de Polignac number, because 171070700055171 - 2²⁹ = 171070163184259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (171070700055131) 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, 4073111906055 + ... + 4073111906096.

It is an arithmetic number, because the mean of its divisors is an integer number (32584895248608).

Almost surely, 2^{171070700055171} is an apocalyptic number.

171070700055171 is a deficient number, since it is larger than the sum of its proper divisors (89608461933693).

171070700055171 is an equidigital number, since it uses as much as digits as its factorization.

171070700055171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8146223812161.

The product of its (nonzero) digits is 60025, while the sum is 42.

The spelling of 171070700055171 in words is "one hundred seventy-one trillion, seventy billion, seven hundred million, fifty-five thousand, one hundred seventy-one".