44220444440044 has 12 divisors (see below), whose sum is σ = 77416474248568. Its totient is φ = 22101451797600.

The previous prime is 44220444440033. The next prime is 44220444440153. The reversal of 44220444440044 is 44004444402244.

It is a junction number, because it is equal to n+sod(n) for n = 44220444439979 and 44220444440006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2192594262 + ... + 2192614429.

Almost surely, 2^{44220444440044} is an apocalyptic number.

It is an amenable number.

44220444440044 is a deficient number, since it is larger than the sum of its proper divisors (33196029808524).

44220444440044 is a wasteful number, since it uses less digits than its factorization.

44220444440044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385211216 (or 4385211214 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 44220444440044 its reverse (44004444402244), we get a palindrome (88224888842288).

The spelling of 44220444440044 in words is "forty-four trillion, two hundred twenty billion, four hundred forty-four million, four hundred forty thousand, forty-four".