14043144399 has 8 divisors (see below), whose sum is σ = 18729760512. Its totient is φ = 9359312280.

The previous prime is 14043144301. The next prime is 14043144403. The reversal of 14043144399 is 99344134041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14043144399 - 2²⁸ = 13774708943 is a prime.

It is a super-2 number, since 2×14043144399² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14043144399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14043104399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684199 + ... + 704424.

It is an arithmetic number, because the mean of its divisors is an integer number (2341220064).

Almost surely, 2^14043144399 is an apocalyptic number.

14043144399 is a deficient number, since it is larger than the sum of its proper divisors (4686616113).

14043144399 is a wasteful number, since it uses less digits than its factorization.

14043144399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391997.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 14043144399 in words is "fourteen billion, forty-three million, one hundred forty-four thousand, three hundred ninety-nine".