30380045630 has 64 divisors (see below), whose sum is σ = 62828593920. Its totient is φ = 10460275200.

The previous prime is 30380045629. The next prime is 30380045651. The reversal of 30380045630 is 3654008303.

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 31 ways as a sum of consecutive naturals, for example, 6658550 + ... + 6663110.

It is an arithmetic number, because the mean of its divisors is an integer number (981696780).

Almost surely, 2^30380045630 is an apocalyptic number.

30380045630 is an abundant number, since it is smaller than the sum of its proper divisors (32448548290).

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

30380045630 is a wasteful number, since it uses less digits than its factorization.

30380045630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7785.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 30380045630 in words is "thirty billion, three hundred eighty million, forty-five thousand, six hundred thirty".