170344860795167 has 2 divisors, whose sum is σ = 170344860795168. Its totient is φ = 170344860795166.

The previous prime is 170344860795133. The next prime is 170344860795169. The reversal of 170344860795167 is 761597068443071.

170344860795167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-170344860795167 is a prime.

Together with 170344860795169, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 170344860795097 and 170344860795106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170344860795169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85172430397583 + 85172430397584.

It is an arithmetic number, because the mean of its divisors is an integer number (85172430397584).

Almost surely, 2^{170344860795167} is an apocalyptic number.

170344860795167 is a deficient number, since it is larger than the sum of its proper divisors (1).

170344860795167 is an equidigital number, since it uses as much as digits as its factorization.

170344860795167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 213373440, while the sum is 68.

The spelling of 170344860795167 in words is "one hundred seventy trillion, three hundred forty-four billion, eight hundred sixty million, seven hundred ninety-five thousand, one hundred sixty-seven".