12341434304 has 112 divisors (see below), whose sum is σ = 25833384960. Its totient is φ = 5842298880.

The previous prime is 12341434297. The next prime is 12341434307. The reversal of 12341434304 is 40343414321.

It is a happy number.

It is a super-2 number, since 2×12341434304² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341434307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30174452 + ... + 30174860.

Almost surely, 2^12341434304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12341434304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12916692480).

12341434304 is an abundant number, since it is smaller than the sum of its proper divisors (13491950656).

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

12341434304 is a wasteful number, since it uses less digits than its factorization.

12341434304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746 (or 736 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 12341434304 its reverse (40343414321), we get a palindrome (52684848625).

The spelling of 12341434304 in words is "twelve billion, three hundred forty-one million, four hundred thirty-four thousand, three hundred four".