166233816006 has 64 divisors (see below), whose sum is σ = 344289980928. Its totient is φ = 53467216128.

The previous prime is 166233815999. The next prime is 166233816019. The reversal of 166233816006 is 600618332661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17617866 + ... + 17627298.

It is an arithmetic number, because the mean of its divisors is an integer number (5379530952).

Almost surely, 2^166233816006 is an apocalyptic number.

166233816006 is an abundant number, since it is smaller than the sum of its proper divisors (178056164922).

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

166233816006 is a wasteful number, since it uses less digits than its factorization.

166233816006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10125.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 166233816006 in words is "one hundred sixty-six billion, two hundred thirty-three million, eight hundred sixteen thousand, six".