14434433239 has 2 divisors, whose sum is σ = 14434433240. Its totient is φ = 14434433238.

The previous prime is 14434433231. The next prime is 14434433261. The reversal of 14434433239 is 93233443441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14434433239 - 2³ = 14434433231 is a prime.

It is a super-2 number, since 2×14434433239² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14434433231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7217216619 + 7217216620.

It is an arithmetic number, because the mean of its divisors is an integer number (7217216620).

Almost surely, 2^14434433239 is an apocalyptic number.

14434433239 is a deficient number, since it is larger than the sum of its proper divisors (1).

14434433239 is an equidigital number, since it uses as much as digits as its factorization.

14434433239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 40.

The spelling of 14434433239 in words is "fourteen billion, four hundred thirty-four million, four hundred thirty-three thousand, two hundred thirty-nine".