14124444205 has 4 divisors (see below), whose sum is σ = 16949333052. Its totient is φ = 11299555360.

The previous prime is 14124444197. The next prime is 14124444209. The reversal of 14124444205 is 50244442141.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1756112836 + 12368331369 = 41906^2 + 111213^2 .

It is not a de Polignac number, because 14124444205 - 2³ = 14124444197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14124444209) 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, 1412444416 + ... + 1412444425.

It is an arithmetic number, because the mean of its divisors is an integer number (4237333263).

Almost surely, 2^14124444205 is an apocalyptic number.

It is an amenable number.

14124444205 is a deficient number, since it is larger than the sum of its proper divisors (2824888847).

14124444205 is an equidigital number, since it uses as much as digits as its factorization.

14124444205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824888846.

The product of its (nonzero) digits is 20480, while the sum is 31.

Adding to 14124444205 its reverse (50244442141), we get a palindrome (64368886346).

It can be divided in two parts, 14124 and 444205, that added together give a square (458329 = 677²).

The spelling of 14124444205 in words is "fourteen billion, one hundred twenty-four million, four hundred forty-four thousand, two hundred five".