14044947239 has 4 divisors (see below), whose sum is σ = 14871120624. Its totient is φ = 13218773856.

The previous prime is 14044947229. The next prime is 14044947251. The reversal of 14044947239 is 93274944041.

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 14044947239 - 2¹⁶ = 14044881703 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14044947193 and 14044947202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14044947209) 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, 413086667 + ... + 413086700.

It is an arithmetic number, because the mean of its divisors is an integer number (3717780156).

Almost surely, 2^14044947239 is an apocalyptic number.

14044947239 is a deficient number, since it is larger than the sum of its proper divisors (826173385).

14044947239 is an equidigital number, since it uses as much as digits as its factorization.

14044947239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826173384.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 14044947239 in words is "fourteen billion, forty-four million, nine hundred forty-seven thousand, two hundred thirty-nine".