12421030204 has 12 divisors (see below), whose sum is σ = 23712875928. Its totient is φ = 5645922800.

The previous prime is 12421030199. The next prime is 12421030207. The reversal of 12421030204 is 40203012421.

12421030204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12421030207) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 141148027 + ... + 141148114.

It is an arithmetic number, because the mean of its divisors is an integer number (1976072994).

Almost surely, 2^12421030204 is an apocalyptic number.

It is an amenable number.

12421030204 is a deficient number, since it is larger than the sum of its proper divisors (11291845724).

12421030204 is a wasteful number, since it uses less digits than its factorization.

12421030204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282296156 (or 282296154 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12421030204 its reverse (40203012421), we get a palindrome (52624042625).

The spelling of 12421030204 in words is "twelve billion, four hundred twenty-one million, thirty thousand, two hundred four".