4044044400044 has 48 divisors (see below), whose sum is σ = 7796021856000. Its totient is φ = 1820295892800.

The previous prime is 4044044399939. The next prime is 4044044400101. The reversal of 4044044400044 is 4400044404404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 753062 + ... + 2941970.

It is an arithmetic number, because the mean of its divisors is an integer number (162417122000).

Almost surely, 2^{4044044400044} is an apocalyptic number.

4044044400044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4044044400044 is a deficient number, since it is larger than the sum of its proper divisors (3751977455956).

4044044400044 is a wasteful number, since it uses less digits than its factorization.

4044044400044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189334 (or 2189332 counting only the distinct ones).

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

Adding to 4044044400044 its reverse (4400044404404), we get a palindrome (8444088804448).

The spelling of 4044044400044 in words is "four trillion, forty-four billion, forty-four million, four hundred thousand, forty-four".