12323968548641 has 2 divisors, whose sum is σ = 12323968548642. Its totient is φ = 12323968548640.

The previous prime is 12323968548631. The next prime is 12323968548673. The reversal of 12323968548641 is 14684586932321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12308196956416 + 15771592225 = 3508304^2 + 125585^2 .

It is a cyclic number.

It is not a de Polignac number, because 12323968548641 - 2¹⁰ = 12323968547617 is a prime.

It is not a weakly prime, because it can be changed into another prime (12323968548601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161984274320 + 6161984274321.

It is an arithmetic number, because the mean of its divisors is an integer number (6161984274321).

Almost surely, 2^{12323968548641} is an apocalyptic number.

It is an amenable number.

12323968548641 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323968548641 is an equidigital number, since it uses as much as digits as its factorization.

12323968548641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 59719680, while the sum is 62.

The spelling of 12323968548641 in words is "twelve trillion, three hundred twenty-three billion, nine hundred sixty-eight million, five hundred forty-eight thousand, six hundred forty-one".