166758760106 has 16 divisors (see below), whose sum is σ = 253885972320. Its totient is φ = 82130244240.

The previous prime is 166758760097. The next prime is 166758760123. The reversal of 166758760106 is 601067857661.

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, 4394936 + ... + 4432716.

It is an arithmetic number, because the mean of its divisors is an integer number (15867873270).

Almost surely, 2^166758760106 is an apocalyptic number.

166758760106 is a deficient number, since it is larger than the sum of its proper divisors (87127212214).

166758760106 is a wasteful number, since it uses less digits than its factorization.

166758760106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70789.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 166758760106 in words is "one hundred sixty-six billion, seven hundred fifty-eight million, seven hundred sixty thousand, one hundred six".