100446021500166 has 24 divisors (see below), whose sum is σ = 218065716676080. Its totient is φ = 33415442537136.

The previous prime is 100446021500141. The next prime is 100446021500177. The reversal of 100446021500166 is 661005120644001.

100446021500166 is a `hidden beast` number, since 1 + 0 + 0 + 44 + 602 + 1 + 5 + 0 + 0 + 1 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 100446021500166.

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, 5547043161 + ... + 5547061268.

It is an arithmetic number, because the mean of its divisors is an integer number (9086071528170).

Almost surely, 2^{100446021500166} is an apocalyptic number.

100446021500166 is an abundant number, since it is smaller than the sum of its proper divisors (117619695175914).

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

100446021500166 is a wasteful number, since it uses less digits than its factorization.

100446021500166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11094104940 (or 11094104937 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 100446021500166 in words is "one hundred trillion, four hundred forty-six billion, twenty-one million, five hundred thousand, one hundred sixty-six".