4440444004004 has 24 divisors (see below), whose sum is σ = 7985619401760. Its totient is φ = 2159281664064.

The previous prime is 4440444003979. The next prime is 4440444004037. The reversal of 4440444004004 is 4004004440444.

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, 55360214 + ... + 55440365.

It is an arithmetic number, because the mean of its divisors is an integer number (332734141740).

Almost surely, 2^{4440444004004} is an apocalyptic number.

It is an amenable number.

4440444004004 is a deficient number, since it is larger than the sum of its proper divisors (3545175397756).

4440444004004 is a wasteful number, since it uses less digits than its factorization.

4440444004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110800859 (or 110800857 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4440444004004 its reverse (4004004440444), we get a palindrome (8444448444448).

The spelling of 4440444004004 in words is "four trillion, four hundred forty billion, four hundred forty-four million, four thousand, four".