30434000030 has 32 divisors (see below), whose sum is σ = 63464727744. Its totient is φ = 10291574016.

The previous prime is 30434000029. The next prime is 30434000059. The reversal of 30434000030 is 3000043403.

It is a junction number, because it is equal to n+sod(n) for n = 30433999972 and 30434000008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2972777 + ... + 2982996.

It is an arithmetic number, because the mean of its divisors is an integer number (1983272742).

Almost surely, 2^30434000030 is an apocalyptic number.

30434000030 is an abundant number, since it is smaller than the sum of its proper divisors (33030727714).

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

30434000030 is a wasteful number, since it uses less digits than its factorization.

30434000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5955860.

The product of its (nonzero) digits is 432, while the sum is 17.

Adding to 30434000030 its reverse (3000043403), we get a palindrome (33434043433).

The spelling of 30434000030 in words is "thirty billion, four hundred thirty-four million, thirty", and thus it is an aban number.