4004424244444 has 24 divisors (see below), whose sum is σ = 7807034007360. Its totient is φ = 1784464914624.

The previous prime is 4004424244427. The next prime is 4004424244487. The reversal of 4004424244444 is 4444424244004.

4004424244444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4004424244397 and 4004424244406.

It is a congruent number.

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, 1327725364 + ... + 1327728379.

It is an arithmetic number, because the mean of its divisors is an integer number (325293083640).

Almost surely, 2^{4004424244444} is an apocalyptic number.

It is an amenable number.

4004424244444 is a deficient number, since it is larger than the sum of its proper divisors (3802609762916).

4004424244444 is a wasteful number, since it uses less digits than its factorization.

4004424244444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655453789 (or 2655453787 counting only the distinct ones).

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

Adding to 4004424244444 its reverse (4444424244004), we get a palindrome (8448848488448).

The spelling of 4004424244444 in words is "four trillion, four billion, four hundred twenty-four million, two hundred forty-four thousand, four hundred forty-four".