444224244223 has 8 divisors (see below), whose sum is σ = 459729277200. Its totient is φ = 428731675008.

The previous prime is 444224244209. The next prime is 444224244313. The reversal of 444224244223 is 322442422444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-444224244223 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 (444224244203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3043386 + ... + 3186007.

It is an arithmetic number, because the mean of its divisors is an integer number (57466159650).

Almost surely, 2^444224244223 is an apocalyptic number.

444224244223 is a deficient number, since it is larger than the sum of its proper divisors (15505032977).

444224244223 is a wasteful number, since it uses less digits than its factorization.

444224244223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231881.

The product of its digits is 393216, while the sum is 37.

Adding to 444224244223 its reverse (322442422444), we get a palindrome (766666666667).

The spelling of 444224244223 in words is "four hundred forty-four billion, two hundred twenty-four million, two hundred forty-four thousand, two hundred twenty-three".