14003439959 has 2 divisors, whose sum is σ = 14003439960. Its totient is φ = 14003439958.

The previous prime is 14003439949. The next prime is 14003440013. The reversal of 14003439959 is 95993430041.

It is a happy number.

14003439959 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 14003439959 - 2⁴ = 14003439943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14003439949) 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, 7001719979 + 7001719980.

It is an arithmetic number, because the mean of its divisors is an integer number (7001719980).

Almost surely, 2^14003439959 is an apocalyptic number.

14003439959 is a deficient number, since it is larger than the sum of its proper divisors (1).

14003439959 is an equidigital number, since it uses as much as digits as its factorization.

14003439959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 47.

The spelling of 14003439959 in words is "fourteen billion, three million, four hundred thirty-nine thousand, nine hundred fifty-nine".