12343424242441 has 2 divisors, whose sum is σ = 12343424242442. Its totient is φ = 12343424242440.

The previous prime is 12343424242397. The next prime is 12343424242447. The reversal of 12343424242441 is 14424242434321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6354538514041 + 5988885728400 = 2520821^2 + 2447220^2 .

It is a cyclic number.

It is not a de Polignac number, because 12343424242441 - 2¹⁵ = 12343424209673 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12343424242394 and 12343424242403.

It is not a weakly prime, because it can be changed into another prime (12343424242447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6171712121220 + 6171712121221.

It is an arithmetic number, because the mean of its divisors is an integer number (6171712121221).

Almost surely, 2^{12343424242441} is an apocalyptic number.

It is an amenable number.

12343424242441 is a deficient number, since it is larger than the sum of its proper divisors (1).

12343424242441 is an equidigital number, since it uses as much as digits as its factorization.

12343424242441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 589824, while the sum is 40.

Adding to 12343424242441 its reverse (14424242434321), we get a palindrome (26767666676762).

The spelling of 12343424242441 in words is "twelve trillion, three hundred forty-three billion, four hundred twenty-four million, two hundred forty-two thousand, four hundred forty-one".