14200423 has 4 divisors (see below), whose sum is σ = 15035760. Its totient is φ = 13365088.

The previous prime is 14200393. The next prime is 14200427. The reversal of 14200423 is 32400241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14200423 - 2¹⁷ = 14069351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14200397 and 14200406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14200427) 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, 417643 + ... + 417676.

It is an arithmetic number, because the mean of its divisors is an integer number (3758940).

Almost surely, 2^14200423 is an apocalyptic number.

14200423 is a deficient number, since it is larger than the sum of its proper divisors (835337).

14200423 is an equidigital number, since it uses as much as digits as its factorization.

14200423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835336.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 14200423 is about 3768.3448621378. The cubic root of 14200423 is about 242.1588954881.

Adding to 14200423 its reverse (32400241), we get a palindrome (46600664).

The spelling of 14200423 in words is "fourteen million, two hundred thousand, four hundred twenty-three".