14244313331 has 4 divisors (see below), whose sum is σ = 14245177464. Its totient is φ = 14243449200.

The previous prime is 14244313289. The next prime is 14244313361. The reversal of 14244313331 is 13331344241.

It is a happy number.

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 14244313331 - 2²⁶ = 14177204467 is a prime.

It is a super-2 number, since 2×14244313331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14244313294 and 14244313303.

It is not an unprimeable number, because it can be changed into a prime (14244313361) 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, 406850 + ... + 440471.

It is an arithmetic number, because the mean of its divisors is an integer number (3561294366).

Almost surely, 2^14244313331 is an apocalyptic number.

14244313331 is a deficient number, since it is larger than the sum of its proper divisors (864133).

14244313331 is an equidigital number, since it uses as much as digits as its factorization.

14244313331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864132.

The product of its digits is 10368, while the sum is 29.

Adding to 14244313331 its reverse (13331344241), we get a palindrome (27575657572).

The spelling of 14244313331 in words is "fourteen billion, two hundred forty-four million, three hundred thirteen thousand, three hundred thirty-one".