12241766413 has 2 divisors, whose sum is σ = 12241766414. Its totient is φ = 12241766412.

The previous prime is 12241766269. The next prime is 12241766417. The reversal of 12241766413 is 31466714221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8838444169 + 3403322244 = 94013^2 + 58338^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12241766413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12241766417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120883206 + 6120883207.

It is an arithmetic number, because the mean of its divisors is an integer number (6120883207).

Almost surely, 2^12241766413 is an apocalyptic number.

It is an amenable number.

12241766413 is a deficient number, since it is larger than the sum of its proper divisors (1).

12241766413 is an equidigital number, since it uses as much as digits as its factorization.

12241766413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 37.

The spelling of 12241766413 in words is "twelve billion, two hundred forty-one million, seven hundred sixty-six thousand, four hundred thirteen".