12431341 has 16 divisors (see below), whose sum is σ = 13995520. Its totient is φ = 10964160.

The previous prime is 12431329. The next prime is 12431357. The reversal of 12431341 is 14313421.

It is a cyclic number.

It is not a de Polignac number, because 12431341 - 2⁹ = 12430829 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 (12431941) 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, 43786 + ... + 44068.

It is an arithmetic number, because the mean of its divisors is an integer number (874720).

Almost surely, 2^12431341 is an apocalyptic number.

It is an amenable number.

12431341 is a deficient number, since it is larger than the sum of its proper divisors (1564179).

12431341 is a wasteful number, since it uses less digits than its factorization.

12431341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436.

The product of its digits is 288, while the sum is 19.

The square root of 12431341 is about 3525.8106869201. The cubic root of 12431341 is about 231.6537455198.

Adding to 12431341 its reverse (14313421), we get a palindrome (26744762).

It can be divided in two parts, 1 and 2431341, that added together give a palindrome (2431342).

The spelling of 12431341 in words is "twelve million, four hundred thirty-one thousand, three hundred forty-one".