12323434204 has 12 divisors (see below), whose sum is σ = 21609935928. Its totient is φ = 6149166800.

The previous prime is 12323434183. The next prime is 12323434241. The reversal of 12323434204 is 40243432321.

It is a super-2 number, since 2×12323434204² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3135367 + ... + 3139294.

It is an arithmetic number, because the mean of its divisors is an integer number (1800827994).

Almost surely, 2^12323434204 is an apocalyptic number.

It is an amenable number.

12323434204 is a deficient number, since it is larger than the sum of its proper divisors (9286501724).

12323434204 is a wasteful number, since it uses less digits than its factorization.

12323434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6275156 (or 6275154 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 12323434204 its reverse (40243432321), we get a palindrome (52566866525).

The spelling of 12323434204 in words is "twelve billion, three hundred twenty-three million, four hundred thirty-four thousand, two hundred four".