13320324439 has 2 divisors, whose sum is σ = 13320324440. Its totient is φ = 13320324438.

The previous prime is 13320324389. The next prime is 13320324533. The reversal of 13320324439 is 93442302331.

13320324439 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 is a cyclic number.

It is not a de Polignac number, because 13320324439 - 2⁹ = 13320323927 is a prime.

It is a super-3 number, since 3×13320324439³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13320324239) 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, 6660162219 + 6660162220.

It is an arithmetic number, because the mean of its divisors is an integer number (6660162220).

Almost surely, 2^13320324439 is an apocalyptic number.

13320324439 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320324439 is an equidigital number, since it uses as much as digits as its factorization.

13320324439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 13320324439 in words is "thirteen billion, three hundred twenty million, three hundred twenty-four thousand, four hundred thirty-nine".