11444034223 has 4 divisors (see below), whose sum is σ = 11455332408. Its totient is φ = 11432736040.

The previous prime is 11444034187. The next prime is 11444034253. The reversal of 11444034223 is 32243044411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32243044411 = 13099 ⋅2461489.

It is a cyclic number.

It is not a de Polignac number, because 11444034223 - 2³³ = 2854099631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11444034191 and 11444034200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11444034253) 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, 5647573 + ... + 5649598.

It is an arithmetic number, because the mean of its divisors is an integer number (2863833102).

Almost surely, 2^11444034223 is an apocalyptic number.

11444034223 is a deficient number, since it is larger than the sum of its proper divisors (11298185).

11444034223 is a wasteful number, since it uses less digits than its factorization.

11444034223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11298184.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 11444034223 its reverse (32243044411), we get a palindrome (43687078634).

The spelling of 11444034223 in words is "eleven billion, four hundred forty-four million, thirty-four thousand, two hundred twenty-three".