4040440440044 has 24 divisors (see below), whose sum is σ = 7118315769600. Its totient is φ = 2006653639376.

The previous prime is 4040440440013. The next prime is 4040440440053. The reversal of 4040440440044 is 4400440440404.

4040440440044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1299194 + ... + 3125505.

It is an arithmetic number, because the mean of its divisors is an integer number (296596490400).

Almost surely, 2^{4040440440044} is an apocalyptic number.

It is an amenable number.

4040440440044 is a deficient number, since it is larger than the sum of its proper divisors (3077875329556).

4040440440044 is a wasteful number, since it uses less digits than its factorization.

4040440440044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426237 (or 4426235 counting only the distinct ones).

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

Adding to 4040440440044 its reverse (4400440440404), we get a palindrome (8440880880448).

The spelling of 4040440440044 in words is "four trillion, forty billion, four hundred forty million, four hundred forty thousand, forty-four".