30057883400 has 24 divisors (see below), whose sum is σ = 69884579370. Its totient is φ = 12023153280.

The previous prime is 30057883381. The next prime is 30057883421. The reversal of 30057883400 is 438875003.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 18800248996 + 11257634404 = 137114^2 + 106102^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75144509 + ... + 75144908.

Almost surely, 2^30057883400 is an apocalyptic number.

It is an amenable number.

30057883400 is an abundant number, since it is smaller than the sum of its proper divisors (39826695970).

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

30057883400 is a wasteful number, since it uses less digits than its factorization.

30057883400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150289433 (or 150289424 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 30057883400 in words is "thirty billion, fifty-seven million, eight hundred eighty-three thousand, four hundred".