12441363289 has 2 divisors, whose sum is σ = 12441363290. Its totient is φ = 12441363288.

The previous prime is 12441363287. The next prime is 12441363293. The reversal of 12441363289 is 98236314421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6605625625 + 5835737664 = 81275^2 + 76392^2 .

It is a cyclic number.

It is not a de Polignac number, because 12441363289 - 2¹ = 12441363287 is a prime.

Together with 12441363287, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12441363287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6220681644 + 6220681645.

It is an arithmetic number, because the mean of its divisors is an integer number (6220681645).

Almost surely, 2^12441363289 is an apocalyptic number.

It is an amenable number.

12441363289 is a deficient number, since it is larger than the sum of its proper divisors (1).

12441363289 is an equidigital number, since it uses as much as digits as its factorization.

12441363289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 43.

The spelling of 12441363289 in words is "twelve billion, four hundred forty-one million, three hundred sixty-three thousand, two hundred eighty-nine".