14834340439 has 4 divisors (see below), whose sum is σ = 15037550656. Its totient is φ = 14631130224.

The previous prime is 14834340413. The next prime is 14834340457. The reversal of 14834340439 is 93404343841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14834340439 - 2¹¹ = 14834338391 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14834340395 and 14834340404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14834347439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101604999 + ... + 101605144.

It is an arithmetic number, because the mean of its divisors is an integer number (3759387664).

Almost surely, 2^14834340439 is an apocalyptic number.

14834340439 is a deficient number, since it is larger than the sum of its proper divisors (203210217).

14834340439 is an equidigital number, since it uses as much as digits as its factorization.

14834340439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203210216.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 14834340439 in words is "fourteen billion, eight hundred thirty-four million, three hundred forty thousand, four hundred thirty-nine".