14004243 has 48 divisors (see below), whose sum is σ = 23957856. Its totient is φ = 7787520.

The previous prime is 14004233. The next prime is 14004257. The reversal of 14004243 is 34240041.

14004243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14004243 - 2¹⁰ = 14003219 is a prime.

It is a super-3 number, since 3×14004243³ (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (14004223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89121 + ... + 89277.

It is an arithmetic number, because the mean of its divisors is an integer number (499122).

Almost surely, 2^14004243 is an apocalyptic number.

14004243 is a deficient number, since it is larger than the sum of its proper divisors (9953613).

14004243 is a wasteful number, since it uses less digits than its factorization.

14004243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 14004243 is about 3742.2243385452. The cubic root of 14004243 is about 241.0385721335.

Adding to 14004243 its reverse (34240041), we get a palindrome (48244284).

The spelling of 14004243 in words is "fourteen million, four thousand, two hundred forty-three".