13443230039 has 2 divisors, whose sum is σ = 13443230040. Its totient is φ = 13443230038.

The previous prime is 13443230027. The next prime is 13443230057. The reversal of 13443230039 is 93003234431.

13443230039 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 13443230039 - 2⁴ = 13443230023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13443229987 and 13443230014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13443230069) 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, 6721615019 + 6721615020.

It is an arithmetic number, because the mean of its divisors is an integer number (6721615020).

Almost surely, 2^13443230039 is an apocalyptic number.

13443230039 is a deficient number, since it is larger than the sum of its proper divisors (1).

13443230039 is an equidigital number, since it uses as much as digits as its factorization.

13443230039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 13443230039 in words is "thirteen billion, four hundred forty-three million, two hundred thirty thousand, thirty-nine".