166106000651152 has 40 divisors (see below), whose sum is σ = 327957481576440. Its totient is φ = 81472335959040.

The previous prime is 166106000651117. The next prime is 166106000651167. The reversal of 166106000651152 is 251156000601661.

It can be written as a sum of positive squares in 4 ways, for example, as 473321984256 + 165632678666896 = 687984^2 + 12869836^2 .

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, 11303277 + ... + 21447052.

It is an arithmetic number, because the mean of its divisors is an integer number (8198937039411).

Almost surely, 2^{166106000651152} is an apocalyptic number.

It is an amenable number.

166106000651152 is a deficient number, since it is larger than the sum of its proper divisors (161851480925288).

166106000651152 is a wasteful number, since it uses less digits than its factorization.

166106000651152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32756371 (or 32756365 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 166106000651152 in words is "one hundred sixty-six trillion, one hundred six billion, six hundred fifty-one thousand, one hundred fifty-two".