4400444040004 has 24 divisors (see below), whose sum is σ = 8154134714880. Its totient is φ = 2070703034496.

The previous prime is 4400444039969. The next prime is 4400444040019. The reversal of 4400444040004 is 4000404440044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46629 + ... + 2966995.

It is an arithmetic number, because the mean of its divisors is an integer number (339755613120).

Almost surely, 2^{4400444040004} is an apocalyptic number.

It is an amenable number.

4400444040004 is a deficient number, since it is larger than the sum of its proper divisors (3753690674876).

4400444040004 is a wasteful number, since it uses less digits than its factorization.

4400444040004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2942547 (or 2942545 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4400444040004 its reverse (4000404440044), we get a palindrome (8400848480048).

The spelling of 4400444040004 in words is "four trillion, four hundred billion, four hundred forty-four million, forty thousand, four".