30032989724 has 12 divisors (see below), whose sum is σ = 52559327184. Its totient is φ = 15016039104.

The previous prime is 30032989717. The next prime is 30032989817. The reversal of 30032989724 is 42798923003.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 65849 + ... + 253775.

It is an arithmetic number, because the mean of its divisors is an integer number (4379943932).

Almost surely, 2^30032989724 is an apocalyptic number.

It is an amenable number.

30032989724 is a deficient number, since it is larger than the sum of its proper divisors (22526337460).

30032989724 is a wasteful number, since it uses less digits than its factorization.

30032989724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227884 (or 227882 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 30032989724 in words is "thirty billion, thirty-two million, nine hundred eighty-nine thousand, seven hundred twenty-four".