14420244203 has 4 divisors (see below), whose sum is σ = 15268493880. Its totient is φ = 13571994528.

The previous prime is 14420244191. The next prime is 14420244217. The reversal of 14420244203 is 30244202441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30244202441 = 110863 ⋅272807.

It is a cyclic number.

It is not a de Polignac number, because 14420244203 - 2¹⁰ = 14420243179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14420244233) 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, 424124813 + ... + 424124846.

It is an arithmetic number, because the mean of its divisors is an integer number (3817123470).

Almost surely, 2^14420244203 is an apocalyptic number.

14420244203 is a deficient number, since it is larger than the sum of its proper divisors (848249677).

14420244203 is an equidigital number, since it uses as much as digits as its factorization.

14420244203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848249676.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 14420244203 its reverse (30244202441), we get a palindrome (44664446644).

The spelling of 14420244203 in words is "fourteen billion, four hundred twenty million, two hundred forty-four thousand, two hundred three".