30132004430 has 48 divisors (see below), whose sum is σ = 62754305040. Its totient is φ = 10380395520.

The previous prime is 30132004429. The next prime is 30132004439. The reversal of 30132004430 is 3440023103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132004439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 632339 + ... + 678318.

It is an arithmetic number, because the mean of its divisors is an integer number (1307381355).

Almost surely, 2^30132004430 is an apocalyptic number.

30132004430 is an abundant number, since it is smaller than the sum of its proper divisors (32622300610).

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

30132004430 is a wasteful number, since it uses less digits than its factorization.

30132004430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310705 (or 1310694 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30132004430 its reverse (3440023103), we get a palindrome (33572027533).

The spelling of 30132004430 in words is "thirty billion, one hundred thirty-two million, four thousand, four hundred thirty".