170426870604059 has 2 divisors, whose sum is σ = 170426870604060. Its totient is φ = 170426870604058.

The previous prime is 170426870604043. The next prime is 170426870604071. The reversal of 170426870604059 is 950406078624071.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 170426870604059 - 2⁴ = 170426870604043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 170426870603989 and 170426870604007.

It is not a weakly prime, because it can be changed into another prime (170426870604959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85213435302029 + 85213435302030.

It is an arithmetic number, because the mean of its divisors is an integer number (85213435302030).

Almost surely, 2^{170426870604059} is an apocalyptic number.

170426870604059 is a deficient number, since it is larger than the sum of its proper divisors (1).

170426870604059 is an equidigital number, since it uses as much as digits as its factorization.

170426870604059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20321280, while the sum is 59.

The spelling of 170426870604059 in words is "one hundred seventy trillion, four hundred twenty-six billion, eight hundred seventy million, six hundred four thousand, fifty-nine".