4443244423444 has 48 divisors (see below), whose sum is σ = 7996342354560. Its totient is φ = 2159478921600.

The previous prime is 4443244423349. The next prime is 4443244423447.

4443244423444 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×4443244423444² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4443244423394 and 4443244423403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4443244423447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17920729 + ... + 18166975.

It is an arithmetic number, because the mean of its divisors is an integer number (166590465720).

Almost surely, 2^{4443244423444} is an apocalyptic number.

It is an amenable number.

4443244423444 is a deficient number, since it is larger than the sum of its proper divisors (3553097931116).

4443244423444 is a wasteful number, since it uses less digits than its factorization.

4443244423444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247168 (or 247166 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 46.

The spelling of 4443244423444 in words is "four trillion, four hundred forty-three billion, two hundred forty-four million, four hundred twenty-three thousand, four hundred forty-four".