120166326396 has 36 divisors (see below), whose sum is σ = 303766935472. Its totient is φ = 40053705984.

The previous prime is 120166326377. The next prime is 120166326407. The reversal of 120166326396 is 693623661021.

120166326396 is a `hidden beast` number, since 1 + 2 + 0 + 1 + 6 + 6 + 3 + 2 + 639 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 979116 + ... + 1094988.

Almost surely, 2^120166326396 is an apocalyptic number.

It is an amenable number.

120166326396 is an abundant number, since it is smaller than the sum of its proper divisors (183600609076).

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

120166326396 is a wasteful number, since it uses less digits than its factorization.

120166326396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144690 (or 144685 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 45.

The spelling of 120166326396 in words is "one hundred twenty billion, one hundred sixty-six million, three hundred twenty-six thousand, three hundred ninety-six".