30404343234 has 16 divisors (see below), whose sum is σ = 60842736288. Its totient is φ = 10129106112.

The previous prime is 30404343217. The next prime is 30404343239. The reversal of 30404343234 is 43234340403.

It is not an unprimeable number, because it can be changed into a prime (30404343239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1407127 + ... + 1428570.

It is an arithmetic number, because the mean of its divisors is an integer number (3802671018).

Almost surely, 2^30404343234 is an apocalyptic number.

30404343234 is an abundant number, since it is smaller than the sum of its proper divisors (30438393054).

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

30404343234 is a wasteful number, since it uses less digits than its factorization.

30404343234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2837489.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 30404343234 its reverse (43234340403), we get a palindrome (73638683637).

The spelling of 30404343234 in words is "thirty billion, four hundred four million, three hundred forty-three thousand, two hundred thirty-four".