12431342413 has 8 divisors (see below), whose sum is σ = 14215804928. Its totient is φ = 10649019024.

The previous prime is 12431342411. The next prime is 12431342453. The reversal of 12431342413 is 31424313421.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12431342413 - 2¹ = 12431342411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12431342411) 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, 522306 + ... + 545587.

It is an arithmetic number, because the mean of its divisors is an integer number (1776975616).

Almost surely, 2^12431342413 is an apocalyptic number.

It is an amenable number.

12431342413 is a deficient number, since it is larger than the sum of its proper divisors (1784462515).

12431342413 is a wasteful number, since it uses less digits than its factorization.

12431342413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069563.

The product of its digits is 6912, while the sum is 28.

Adding to 12431342413 its reverse (31424313421), we get a palindrome (43855655834).

The spelling of 12431342413 in words is "twelve billion, four hundred thirty-one million, three hundred forty-two thousand, four hundred thirteen".