4444431424223 has 12 divisors (see below), whose sum is σ = 5176846686672. Its totient is φ = 3804506687520.

The previous prime is 4444431424211. The next prime is 4444431424241. The reversal of 4444431424223 is 3224241344444.

It is not a de Polignac number, because 4444431424223 - 2¹⁸ = 4444431162079 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 (4444431424273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59557115 + ... + 59631692.

It is an arithmetic number, because the mean of its divisors is an integer number (431403890556).

Almost surely, 2^{4444431424223} is an apocalyptic number.

4444431424223 is a deficient number, since it is larger than the sum of its proper divisors (732415262449).

4444431424223 is a wasteful number, since it uses less digits than its factorization.

4444431424223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119189582 (or 119189575 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 41.

Adding to 4444431424223 its reverse (3224241344444), we get a palindrome (7668672768667).

The spelling of 4444431424223 in words is "four trillion, four hundred forty-four billion, four hundred thirty-one million, four hundred twenty-four thousand, two hundred twenty-three".