166094716262339 has 2 divisors, whose sum is σ = 166094716262340. Its totient is φ = 166094716262338.

The previous prime is 166094716262333. The next prime is 166094716262437. The reversal of 166094716262339 is 933262617490661.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 166094716262339 - 2¹² = 166094716258243 is a prime.

It is not a weakly prime, because it can be changed into another prime (166094716262333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83047358131169 + 83047358131170.

It is an arithmetic number, because the mean of its divisors is an integer number (83047358131170).

Almost surely, 2^{166094716262339} is an apocalyptic number.

166094716262339 is a deficient number, since it is larger than the sum of its proper divisors (1).

166094716262339 is an equidigital number, since it uses as much as digits as its factorization.

166094716262339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105815808, while the sum is 65.

The spelling of 166094716262339 in words is "one hundred sixty-six trillion, ninety-four billion, seven hundred sixteen million, two hundred sixty-two thousand, three hundred thirty-nine".