12432341 has 2 divisors, whose sum is σ = 12432342. Its totient is φ = 12432340.

The previous prime is 12432323. The next prime is 12432367. The reversal of 12432341 is 14323421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8614225 + 3818116 = 2935^2 + 1954^2 .

It is a cyclic number.

It is not a de Polignac number, because 12432341 - 2¹⁰ = 12431317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12432311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6216170 + 6216171.

It is an arithmetic number, because the mean of its divisors is an integer number (6216171).

Almost surely, 2^12432341 is an apocalyptic number.

It is an amenable number.

12432341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12432341 is an equidigital number, since it uses as much as digits as its factorization.

12432341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 20.

The square root of 12432341 is about 3525.9524954259. The cubic root of 12432341 is about 231.6599569047.

Adding to 12432341 its reverse (14323421), we get a palindrome (26755762).

It can be divided in two parts, 1 and 2432341, that added together give a palindrome (2432342).

The spelling of 12432341 in words is "twelve million, four hundred thirty-two thousand, three hundred forty-one".