13324433048869 has 2 divisors, whose sum is σ = 13324433048870. Its totient is φ = 13324433048868.

The previous prime is 13324433048867. The next prime is 13324433048887. The reversal of 13324433048869 is 96884033442331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8822236550625 + 4502196498244 = 2970225^2 + 2121838^2 .

It is an emirp because it is prime and its reverse (96884033442331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13324433048869 - 2¹ = 13324433048867 is a prime.

It is a super-2 number, since 2×13324433048869² (a number of 27 digits) contains 22 as substring.

Together with 13324433048867, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13324433048863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6662216524434 + 6662216524435.

It is an arithmetic number, because the mean of its divisors is an integer number (6662216524435).

Almost surely, 2^{13324433048869} is an apocalyptic number.

It is an amenable number.

13324433048869 is a deficient number, since it is larger than the sum of its proper divisors (1).

13324433048869 is an equidigital number, since it uses as much as digits as its factorization.

13324433048869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35831808, while the sum is 58.

The spelling of 13324433048869 in words is "thirteen trillion, three hundred twenty-four billion, four hundred thirty-three million, forty-eight thousand, eight hundred sixty-nine".