30043945008 has 160 divisors (see below), whose sum is σ = 107516689920. Its totient is φ = 7803613440.

The previous prime is 30043944967. The next prime is 30043945033. The reversal of 30043945008 is 80054934003.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 31 ways as a sum of consecutive naturals, for example, 418335 + ... + 484862.

It is an arithmetic number, because the mean of its divisors is an integer number (671979312).

Almost surely, 2^30043945008 is an apocalyptic number.

It is an amenable number.

30043945008 is an abundant number, since it is smaller than the sum of its proper divisors (77472744912).

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

30043945008 is a wasteful number, since it uses less digits than its factorization.

30043945008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903232 (or 903220 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The spelling of 30043945008 in words is "thirty billion, forty-three million, nine hundred forty-five thousand, eight".