12324200989 has 2 divisors, whose sum is σ = 12324200990. Its totient is φ = 12324200988.

The previous prime is 12324200971. The next prime is 12324201023. The reversal of 12324200989 is 98900242321.

12324200989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6382412100 + 5941788889 = 79890^2 + 77083^2 .

It is a cyclic number.

It is not a de Polignac number, because 12324200989 - 2¹⁷ = 12324069917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12324200909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6162100494 + 6162100495.

It is an arithmetic number, because the mean of its divisors is an integer number (6162100495).

Almost surely, 2^12324200989 is an apocalyptic number.

It is an amenable number.

12324200989 is a deficient number, since it is larger than the sum of its proper divisors (1).

12324200989 is an equidigital number, since it uses as much as digits as its factorization.

12324200989 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 12324200989 in words is "twelve billion, three hundred twenty-four million, two hundred thousand, nine hundred eighty-nine".