166210600610366 has 96 divisors (see below), whose sum is σ = 284204260676448. Its totient is φ = 72461038890240.

The previous prime is 166210600610357. The next prime is 166210600610393. The reversal of 166210600610366 is 663016006012661.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10176358736 + ... + 10176375068.

It is an arithmetic number, because the mean of its divisors is an integer number (2960461048713).

Almost surely, 2^{166210600610366} is an apocalyptic number.

166210600610366 is a deficient number, since it is larger than the sum of its proper divisors (117993660066082).

166210600610366 is a wasteful number, since it uses less digits than its factorization.

166210600610366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19514 (or 19495 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 44.

The spelling of 166210600610366 in words is "one hundred sixty-six trillion, two hundred ten billion, six hundred million, six hundred ten thousand, three hundred sixty-six".