444221104223 has 8 divisors (see below), whose sum is σ = 503570482800. Its totient is φ = 388468657728.

The previous prime is 444221104207. The next prime is 444221104237. The reversal of 444221104223 is 322401122444.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 444221104223 - 2⁴ = 444221104207 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 (444221109223) 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, 899232758 + ... + 899233251.

It is an arithmetic number, because the mean of its divisors is an integer number (62946310350).

Almost surely, 2^444221104223 is an apocalyptic number.

444221104223 is a deficient number, since it is larger than the sum of its proper divisors (59349378577).

444221104223 is a wasteful number, since it uses less digits than its factorization.

444221104223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798466041.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 444221104223 its reverse (322401122444), we get a palindrome (766622226667).

The spelling of 444221104223 in words is "four hundred forty-four billion, two hundred twenty-one million, one hundred four thousand, two hundred twenty-three".