30438811150 has 96 divisors (see below), whose sum is σ = 62963827200. Its totient is φ = 10855152000.

The previous prime is 30438811121. The next prime is 30438811163. The reversal of 30438811150 is 5111883403.

It is a happy number.

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 47 ways as a sum of consecutive naturals, for example, 7768992 + ... + 7772908.

It is an arithmetic number, because the mean of its divisors is an integer number (655873200).

Almost surely, 2^30438811150 is an apocalyptic number.

30438811150 is an abundant number, since it is smaller than the sum of its proper divisors (32525016050).

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

30438811150 is a wasteful number, since it uses less digits than its factorization.

30438811150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4210 (or 4205 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 30438811150 in words is "thirty billion, four hundred thirty-eight million, eight hundred eleven thousand, one hundred fifty".