12433134413 has 24 divisors (see below), whose sum is σ = 14604204384. Its totient is φ = 10553306400.

The previous prime is 12433134407. The next prime is 12433134473. The reversal of 12433134413 is 31443133421.

It is a happy number.

It is not a de Polignac number, because 12433134413 - 2⁶ = 12433134349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12433134473) 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, 3509423 + ... + 3512963.

It is an arithmetic number, because the mean of its divisors is an integer number (608508516).

Almost surely, 2^12433134413 is an apocalyptic number.

It is an amenable number.

12433134413 is a deficient number, since it is larger than the sum of its proper divisors (2171069971).

12433134413 is a wasteful number, since it uses less digits than its factorization.

12433134413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4233 (or 4226 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

Adding to 12433134413 its reverse (31443133421), we get a palindrome (43876267834).

The spelling of 12433134413 in words is "twelve billion, four hundred thirty-three million, one hundred thirty-four thousand, four hundred thirteen".