12304204430 has 64 divisors (see below), whose sum is σ = 26558558208. Its totient is φ = 4012778880.

The previous prime is 12304204421. The next prime is 12304204447. The reversal of 12304204430 is 3440240321.

12304204430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 12304204396 and 12304204405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270299 + ... + 312521.

It is an arithmetic number, because the mean of its divisors is an integer number (414977472).

Almost surely, 2^12304204430 is an apocalyptic number.

12304204430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12304204430 is an abundant number, since it is smaller than the sum of its proper divisors (14254353778).

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

12304204430 is a wasteful number, since it uses less digits than its factorization.

12304204430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42441.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 12304204430 its reverse (3440240321), we get a palindrome (15744444751).

The spelling of 12304204430 in words is "twelve billion, three hundred four million, two hundred four thousand, four hundred thirty".