12434344204 has 24 divisors (see below), whose sum is σ = 23474834208. Its totient is φ = 5741049600.

The previous prime is 12434344201. The next prime is 12434344229. The reversal of 12434344204 is 40244343421.

It is a super-2 number, since 2×12434344204² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12434344201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1721472 + ... + 1728679.

It is an arithmetic number, because the mean of its divisors is an integer number (978118092).

Almost surely, 2^12434344204 is an apocalyptic number.

It is an amenable number.

12434344204 is a deficient number, since it is larger than the sum of its proper divisors (11040490004).

12434344204 is a wasteful number, since it uses less digits than its factorization.

12434344204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3450225 (or 3450223 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 12434344204 its reverse (40244343421), we get a palindrome (52678687625).

The spelling of 12434344204 in words is "twelve billion, four hundred thirty-four million, three hundred forty-four thousand, two hundred four".