14000043 has 4 divisors (see below), whose sum is σ = 18666728. Its totient is φ = 9333360.

The previous prime is 14000033. The next prime is 14000059. The reversal of 14000043 is 34000041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34000041 = 3 ⋅11333347.

It is not a de Polignac number, because 14000043 - 2⁸ = 13999787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13999992 and 14000028.

It is not an unprimeable number, because it can be changed into a prime (14000033) 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, 2333338 + ... + 2333343.

It is an arithmetic number, because the mean of its divisors is an integer number (4666682).

Almost surely, 2^14000043 is an apocalyptic number.

14000043 is a deficient number, since it is larger than the sum of its proper divisors (4666685).

14000043 is an equidigital number, since it uses as much as digits as its factorization.

14000043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4666684.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 14000043 is about 3741.6631328862. The cubic root of 14000043 is about 241.0144731699.

Adding to 14000043 its reverse (34000041), we get a palindrome (48000084).

The spelling of 14000043 in words is "fourteen million, forty-three", and thus it is an aban number.