12241430441 has 2 divisors, whose sum is σ = 12241430442. Its totient is φ = 12241430440.

The previous prime is 12241430429. The next prime is 12241430473. The reversal of 12241430441 is 14403414221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9964232041 + 2277198400 = 99821^2 + 47720^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12241430441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12241430441.

It is not a weakly prime, because it can be changed into another prime (12241430141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120715220 + 6120715221.

It is an arithmetic number, because the mean of its divisors is an integer number (6120715221).

Almost surely, 2^12241430441 is an apocalyptic number.

It is an amenable number.

12241430441 is a deficient number, since it is larger than the sum of its proper divisors (1).

12241430441 is an equidigital number, since it uses as much as digits as its factorization.

12241430441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 12241430441 its reverse (14403414221), we get a palindrome (26644844662).

The spelling of 12241430441 in words is "twelve billion, two hundred forty-one million, four hundred thirty thousand, four hundred forty-one".