30204434330 has 64 divisors (see below), whose sum is σ = 65449762560. Its totient is φ = 9804063744.

The previous prime is 30204434329. The next prime is 30204434339. The reversal of 30204434330 is 3343440203.

It is a self number, because there is not a number n which added to its sum of digits gives 30204434330.

It is not an unprimeable number, because it can be changed into a prime (30204434339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2170274 + ... + 2184146.

It is an arithmetic number, because the mean of its divisors is an integer number (1022652540).

Almost surely, 2^30204434330 is an apocalyptic number.

30204434330 is an abundant number, since it is smaller than the sum of its proper divisors (35245328230).

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

30204434330 is a wasteful number, since it uses less digits than its factorization.

30204434330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15543.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 30204434330 its reverse (3343440203), we get a palindrome (33547874533).

The spelling of 30204434330 in words is "thirty billion, two hundred four million, four hundred thirty-four thousand, three hundred thirty".