166101066705702 has 16 divisors (see below), whose sum is σ = 333580565503152. Its totient is φ = 55137283553280.

The previous prime is 166101066705649. The next prime is 166101066705719. The reversal of 166101066705702 is 207507660101661.

166101066705702 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57434668923 + ... + 57434671814.

It is an arithmetic number, because the mean of its divisors is an integer number (20848785343947).

Almost surely, 2^{166101066705702} is an apocalyptic number.

166101066705702 is an abundant number, since it is smaller than the sum of its proper divisors (167479498797450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166101066705702 is a wasteful number, since it uses less digits than its factorization.

166101066705702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114869340983.

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 166101066705702 in words is "one hundred sixty-six trillion, one hundred one billion, sixty-six million, seven hundred five thousand, seven hundred two".