166124260014426 has 24 divisors (see below), whose sum is σ = 411355310512224. Its totient is φ = 47464074289800.

The previous prime is 166124260014403. The next prime is 166124260014491. The reversal of 166124260014426 is 624410062421661.

166124260014426 is a `hidden beast` number, since 1 + 6 + 6 + 1 + 2 + 4 + 2 + 600 + 14 + 4 + 26 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 659223253900 + ... + 659223254151.

It is an arithmetic number, because the mean of its divisors is an integer number (17139804604676).

Almost surely, 2^{166124260014426} is an apocalyptic number.

166124260014426 is an abundant number, since it is smaller than the sum of its proper divisors (245231050497798).

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

166124260014426 is a wasteful number, since it uses less digits than its factorization.

166124260014426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318446508066 (or 1318446508063 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 45.

The spelling of 166124260014426 in words is "one hundred sixty-six trillion, one hundred twenty-four billion, two hundred sixty million, fourteen thousand, four hundred twenty-six".