166282727372 has 12 divisors (see below), whose sum is σ = 291858261240. Its totient is φ = 82894652736.

The previous prime is 166282727341. The next prime is 166282727399. The reversal of 166282727372 is 273727282661.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61676222 + ... + 61678917.

It is an arithmetic number, because the mean of its divisors is an integer number (24321521770).

Almost surely, 2^166282727372 is an apocalyptic number.

It is an amenable number.

166282727372 is a deficient number, since it is larger than the sum of its proper divisors (125575533868).

166282727372 is a wasteful number, since it uses less digits than its factorization.

166282727372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123355480 (or 123355478 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 53.

It can be divided in two parts, 16628 and 2727372, that added together give a cube (2744000 = 140³).

The spelling of 166282727372 in words is "one hundred sixty-six billion, two hundred eighty-two million, seven hundred twenty-seven thousand, three hundred seventy-two".