4440024442444 has 24 divisors (see below), whose sum is σ = 8038363527936. Its totient is φ = 2144421360000.

The previous prime is 4440024442433. The next prime is 4440024442541. The reversal of 4440024442444 is 4442444200444.

It is a junction number, because it is equal to n+sod(n) for n = 4440024442397 and 4440024442406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134009772 + ... + 134042899.

It is an arithmetic number, because the mean of its divisors is an integer number (334931813664).

Almost surely, 2^{4440024442444} is an apocalyptic number.

It is an amenable number.

4440024442444 is a deficient number, since it is larger than the sum of its proper divisors (3598339085492).

4440024442444 is a wasteful number, since it uses less digits than its factorization.

4440024442444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268052817 (or 268052815 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 4440024442444 its reverse (4442444200444), we get a palindrome (8882468642888).

The spelling of 4440024442444 in words is "four trillion, four hundred forty billion, twenty-four million, four hundred forty-two thousand, four hundred forty-four".