30442403304 has 48 divisors (see below), whose sum is σ = 84003812100. Its totient is φ = 9956004864.

The previous prime is 30442403291. The next prime is 30442403347. The reversal of 30442403304 is 40330424403.

30442403304 is a `hidden beast` number, since 304 + 4 + 24 + 0 + 330 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 25535400804 + 4907002500 = 159798^2 + 70050^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3984969 + ... + 3992600.

Almost surely, 2^30442403304 is an apocalyptic number.

It is an amenable number.

30442403304 is an abundant number, since it is smaller than the sum of its proper divisors (53561408796).

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

30442403304 is a wasteful number, since it uses less digits than its factorization.

30442403304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7977634 (or 7977627 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 30442403304 its reverse (40330424403), we get a palindrome (70772827707).

The spelling of 30442403304 in words is "thirty billion, four hundred forty-two million, four hundred three thousand, three hundred four".