14044755009 has 4 divisors (see below), whose sum is σ = 18726340016. Its totient is φ = 9363170004.

The previous prime is 14044754993. The next prime is 14044755019. The reversal of 14044755009 is 90055744041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90055744041 = 3 ⋅30018581347.

It is not a de Polignac number, because 14044755009 - 2⁴ = 14044754993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14044755019) 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, 2340792499 + ... + 2340792504.

It is an arithmetic number, because the mean of its divisors is an integer number (4681585004).

Almost surely, 2^14044755009 is an apocalyptic number.

It is an amenable number.

14044755009 is a deficient number, since it is larger than the sum of its proper divisors (4681585007).

14044755009 is an equidigital number, since it uses as much as digits as its factorization.

14044755009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4681585006.

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 14044755009 in words is "fourteen billion, forty-four million, seven hundred fifty-five thousand, nine".