4440032444044 has 12 divisors (see below), whose sum is σ = 8037989769600. Its totient is φ = 2143463938448.

The previous prime is 4440032444011. The next prime is 4440032444063. The reversal of 4440032444044 is 4404442300444.

It is a junction number, because it is equal to n+sod(n) for n = 4440032443994 and 4440032444012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19138070764 + ... + 19138070995.

It is an arithmetic number, because the mean of its divisors is an integer number (669832480800).

Almost surely, 2^{4440032444044} is an apocalyptic number.

It is an amenable number.

4440032444044 is a deficient number, since it is larger than the sum of its proper divisors (3597957325556).

4440032444044 is a wasteful number, since it uses less digits than its factorization.

4440032444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38276141792 (or 38276141790 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 37.

Adding to 4440032444044 its reverse (4404442300444), we get a palindrome (8844474744488).

The spelling of 4440032444044 in words is "four trillion, four hundred forty billion, thirty-two million, four hundred forty-four thousand, forty-four".