30033920166 has 32 divisors (see below), whose sum is σ = 61757683200. Its totient is φ = 9732526176.

The previous prime is 30033920159. The next prime is 30033920183. The reversal of 30033920166 is 66102933003.

It is a super-2 number, since 2×30033920166² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 315376 + ... + 399411.

It is an arithmetic number, because the mean of its divisors is an integer number (1929927600).

Almost surely, 2^30033920166 is an apocalyptic number.

30033920166 is an abundant number, since it is smaller than the sum of its proper divisors (31723763034).

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

30033920166 is a wasteful number, since it uses less digits than its factorization.

30033920166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714988.

The product of its (nonzero) digits is 17496, while the sum is 33.

The spelling of 30033920166 in words is "thirty billion, thirty-three million, nine hundred twenty thousand, one hundred sixty-six".