166234046044 has 96 divisors (see below), whose sum is σ = 325225377792. Its totient is φ = 73716480000.

The previous prime is 166234046039. The next prime is 166234046047. The reversal of 166234046044 is 440640432661.

166234046044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 166234045988 and 166234046006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166234046047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116818717 + ... + 116820139.

It is an arithmetic number, because the mean of its divisors is an integer number (3387764352).

Almost surely, 2^166234046044 is an apocalyptic number.

It is an amenable number.

166234046044 is a deficient number, since it is larger than the sum of its proper divisors (158991331748).

166234046044 is a wasteful number, since it uses less digits than its factorization.

166234046044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1907 (or 1905 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 166234046044 in words is "one hundred sixty-six billion, two hundred thirty-four million, forty-six thousand, forty-four".