14434430039 has 2 divisors, whose sum is σ = 14434430040. Its totient is φ = 14434430038.

The previous prime is 14434429993. The next prime is 14434430041. The reversal of 14434430039 is 93003443441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14434430039 is a prime.

It is a Sophie Germain prime.

Together with 14434430041, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 14434429990 and 14434430008.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14434430069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7217215019 + 7217215020.

It is an arithmetic number, because the mean of its divisors is an integer number (7217215020).

Almost surely, 2^14434430039 is an apocalyptic number.

14434430039 is a deficient number, since it is larger than the sum of its proper divisors (1).

14434430039 is an equidigital number, since it uses as much as digits as its factorization.

14434430039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 14434430039 in words is "fourteen billion, four hundred thirty-four million, four hundred thirty thousand, thirty-nine".