444223303322444 has 12 divisors (see below), whose sum is σ = 818306085067800. Its totient is φ = 210421564731648.

The previous prime is 444223303322441. The next prime is 444223303322459.

444223303322444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 444223303322395 and 444223303322404.

It is not an unprimeable number, because it can be changed into a prime (444223303322441) 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, 2922521732309 + ... + 2922521732460.

It is an arithmetic number, because the mean of its divisors is an integer number (68192173755650).

Almost surely, 2^{444223303322444} is an apocalyptic number.

It is an amenable number.

444223303322444 is a deficient number, since it is larger than the sum of its proper divisors (374082781745356).

444223303322444 is a wasteful number, since it uses less digits than its factorization.

444223303322444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5845043464792 (or 5845043464790 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 44.

It can be divided in two parts, 44422330 and 3322444, that added together give a palindrome (47744774).

The spelling of 444223303322444 in words is "four hundred forty-four trillion, two hundred twenty-three billion, three hundred three million, three hundred twenty-two thousand, four hundred forty-four".