30035389020 has 96 divisors (see below), whose sum is σ = 103506590208. Its totient is φ = 6337135872.

The previous prime is 30035389019. The next prime is 30035389037. The reversal of 30035389020 is 2098353003.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 2745034 + ... + 2755953.

It is an arithmetic number, because the mean of its divisors is an integer number (1078193648).

Almost surely, 2^30035389020 is an apocalyptic number.

30035389020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30035389020 is an abundant number, since it is smaller than the sum of its proper divisors (73471201188).

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

30035389020 is a wasteful number, since it uses less digits than its factorization.

30035389020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501019 (or 5501017 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 30035389020 in words is "thirty billion, thirty-five million, three hundred eighty-nine thousand, twenty".