44044400044 has 12 divisors (see below), whose sum is σ = 77178990168. Its totient is φ = 21993260000.

The previous prime is 44044400041. The next prime is 44044400053. The reversal of 44044400044 is 44000444044.

It is a junction number, because it is equal to n+sod(n) for n = 44044399985 and 44044400021.

It is not an unprimeable number, because it can be changed into a prime (44044400041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7231582 + ... + 7237669.

It is an arithmetic number, because the mean of its divisors is an integer number (6431582514).

Almost surely, 2^44044400044 is an apocalyptic number.

It is an amenable number.

44044400044 is a deficient number, since it is larger than the sum of its proper divisors (33134590124).

44044400044 is a wasteful number, since it uses less digits than its factorization.

44044400044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14470016 (or 14470014 counting only the distinct ones).

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

Adding to 44044400044 its reverse (44000444044), we get a palindrome (88044844088).

It can be divided in two parts, 440444000 and 44, that added together give a palindrome (440444044).

The spelling of 44044400044 in words is "forty-four billion, forty-four million, four hundred thousand, forty-four".