4404004080844 has 48 divisors (see below), whose sum is σ = 7799251168800. Its totient is φ = 2175805310976.

The previous prime is 4404004080781. The next prime is 4404004080863. The reversal of 4404004080844 is 4480804004044.

It is a junction number, because it is equal to n+sod(n) for n = 4404004080797 and 4404004080806.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353530264 + ... + 353542720.

It is an arithmetic number, because the mean of its divisors is an integer number (162484399350).

Almost surely, 2^{4404004080844} is an apocalyptic number.

It is an amenable number.

4404004080844 is a deficient number, since it is larger than the sum of its proper divisors (3395247087956).

4404004080844 is a wasteful number, since it uses less digits than its factorization.

4404004080844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15562 (or 15560 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

Adding to 4404004080844 its reverse (4480804004044), we get a palindrome (8884808084888).

The spelling of 4404004080844 in words is "four trillion, four hundred four billion, four million, eighty thousand, eight hundred forty-four".