4004044044044 has 24 divisors (see below), whose sum is σ = 7644219240000. Its totient is φ = 1819987840080.

The previous prime is 4004044043977. The next prime is 4004044044053. The reversal of 4004044044044 is 4404404404004.

4004044044044 is a modest number, since divided by 44044044 gives 4004 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 4004044044044.

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, 1807607 + ... + 3357905.

It is an arithmetic number, because the mean of its divisors is an integer number (318509135000).

Almost surely, 2^{4004044044044} is an apocalyptic number.

4004044044044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4004044044044 is a deficient number, since it is larger than the sum of its proper divisors (3640175195956).

4004044044044 is a wasteful number, since it uses less digits than its factorization.

4004044044044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609013 (or 1609011 counting only the distinct ones).

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

Adding to 4004044044044 its reverse (4404404404004), we get a palindrome (8408448448048).

The spelling of 4004044044044 in words is "four trillion, four billion, forty-four million, forty-four thousand, forty-four", and thus it is an eban number.