14244444443 has 4 divisors (see below), whose sum is σ = 14377570200. Its totient is φ = 14111318688.

The previous prime is 14244444337. The next prime is 14244444451. The reversal of 14244444443 is 34444444241.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34444444241 = 43 ⋅801033587.

It is a cyclic number.

It is not a de Polignac number, because 14244444443 - 2¹² = 14244440347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14244444397 and 14244444406.

It is not an unprimeable number, because it can be changed into a prime (14244434443) 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, 66562718 + ... + 66562931.

It is an arithmetic number, because the mean of its divisors is an integer number (3594392550).

Almost surely, 2^14244444443 is an apocalyptic number.

14244444443 is a deficient number, since it is larger than the sum of its proper divisors (133125757).

14244444443 is a wasteful number, since it uses less digits than its factorization.

14244444443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133125756.

The product of its digits is 393216, while the sum is 38.

Adding to 14244444443 its reverse (34444444241), we get a palindrome (48688888684).

The spelling of 14244444443 in words is "fourteen billion, two hundred forty-four million, four hundred forty-four thousand, four hundred forty-three".