12443434341 has 24 divisors (see below), whose sum is σ = 18167595840. Its totient is φ = 7571431296.

The previous prime is 12443434331. The next prime is 12443434349. The reversal of 12443434341 is 14343434421.

It is not a de Polignac number, because 12443434341 - 2⁹ = 12443433829 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12443434349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92761 + ... + 183006.

It is an arithmetic number, because the mean of its divisors is an integer number (756983160).

Almost surely, 2^12443434341 is an apocalyptic number.

It is an amenable number.

12443434341 is a deficient number, since it is larger than the sum of its proper divisors (5724161499).

12443434341 is a wasteful number, since it uses less digits than its factorization.

12443434341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275885 (or 275872 counting only the distinct ones).

The product of its digits is 55296, while the sum is 33.

Adding to 12443434341 its reverse (14343434421), we get a palindrome (26786868762).

The spelling of 12443434341 in words is "twelve billion, four hundred forty-three million, four hundred thirty-four thousand, three hundred forty-one".