12343011204 has 24 divisors (see below), whose sum is σ = 29793476160. Its totient is φ = 3972463264.

The previous prime is 12343011193. The next prime is 12343011209. The reversal of 12343011204 is 40211034321.

It is not an unprimeable number, because it can be changed into a prime (12343011209) 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, 17733864 + ... + 17734559.

It is an arithmetic number, because the mean of its divisors is an integer number (1241394840).

Almost surely, 2^12343011204 is an apocalyptic number.

It is an amenable number.

12343011204 is an abundant number, since it is smaller than the sum of its proper divisors (17450464956).

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

12343011204 is a wasteful number, since it uses less digits than its factorization.

12343011204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35468459 (or 35468457 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12343011204 its reverse (40211034321), we get a palindrome (52554045525).

The spelling of 12343011204 in words is "twelve billion, three hundred forty-three million, eleven thousand, two hundred four".