4404044044040 has 32 divisors (see below), whose sum is σ = 9909190356480. Its totient is φ = 1761601394112.

The previous prime is 4404044044027. The next prime is 4404044044051. The reversal of 4404044044040 is 404404404044.

It is a junction number, because it is equal to n+sod(n) for n = 4404044043988 and 4404044044006.

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, 4501529 + ... + 5391831.

It is an arithmetic number, because the mean of its divisors is an integer number (309662198640).

Almost surely, 2^{4404044044040} is an apocalyptic number.

4404044044040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4404044044040 is an abundant number, since it is smaller than the sum of its proper divisors (5505146312440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4404044044040 is a wasteful number, since it uses less digits than its factorization.

4404044044040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013981 (or 1013977 counting only the distinct ones).

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

Adding to 4404044044040 its reverse (404404404044), we get a palindrome (4808448448084).

The spelling of 4404044044040 in words is "four trillion, four hundred four billion, forty-four million, forty-four thousand, forty".