166076305120026 has 96 divisors (see below), whose sum is σ = 429167630810880. Its totient is φ = 45381896220672.

The previous prime is 166076305119917. The next prime is 166076305120031. The reversal of 166076305120026 is 620021503670661.

166076305120026 is a `hidden beast` number, since 1 + 6 + 6 + 0 + 7 + 630 + 5 + 1 + 2 + 0 + 0 + 2 + 6 = 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 47 ways as a sum of consecutive naturals, for example, 20895706 + ... + 27726938.

It is an arithmetic number, because the mean of its divisors is an integer number (4470496154280).

Almost surely, 2^{166076305120026} is an apocalyptic number.

166076305120026 is an abundant number, since it is smaller than the sum of its proper divisors (263091325690854).

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

166076305120026 is a wasteful number, since it uses less digits than its factorization.

166076305120026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6839660 (or 6839657 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

Adding to 166076305120026 its reverse (620021503670661), we get a palindrome (786097808790687).

The spelling of 166076305120026 in words is "one hundred sixty-six trillion, seventy-six billion, three hundred five million, one hundred twenty thousand, twenty-six".