14244243519 has 16 divisors (see below), whose sum is σ = 21433345920. Its totient is φ = 8335188960.

The previous prime is 14244243491. The next prime is 14244243521. The reversal of 14244243519 is 91534244241.

14244243519 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14244243519 - 2⁸ = 14244243263 is a prime.

It is a super-2 number, since 2×14244243519² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14244243569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7441177 + ... + 7443090.

It is an arithmetic number, because the mean of its divisors is an integer number (1339584120).

Almost surely, 2^14244243519 is an apocalyptic number.

14244243519 is a deficient number, since it is larger than the sum of its proper divisors (7189102401).

14244243519 is a wasteful number, since it uses less digits than its factorization.

14244243519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14884310.

The product of its digits is 138240, while the sum is 39.

The spelling of 14244243519 in words is "fourteen billion, two hundred forty-four million, two hundred forty-three thousand, five hundred nineteen".