12324000455443 has 2 divisors, whose sum is σ = 12324000455444. Its totient is φ = 12324000455442.

The previous prime is 12324000455441. The next prime is 12324000455447. The reversal of 12324000455443 is 34455400042321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12324000455443 - 2¹ = 12324000455441 is a prime.

Together with 12324000455441, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12324000455441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6162000227721 + 6162000227722.

It is an arithmetic number, because the mean of its divisors is an integer number (6162000227722).

Almost surely, 2^{12324000455443} is an apocalyptic number.

12324000455443 is a deficient number, since it is larger than the sum of its proper divisors (1).

12324000455443 is an equidigital number, since it uses as much as digits as its factorization.

12324000455443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 12324000455443 its reverse (34455400042321), we get a palindrome (46779400497764).

The spelling of 12324000455443 in words is "twelve trillion, three hundred twenty-four billion, four hundred fifty-five thousand, four hundred forty-three".