44440044003 has 6 divisors (see below), whose sum is σ = 64191174684. Its totient is φ = 29626695996.

The previous prime is 44440043981. The next prime is 44440044007. The reversal of 44440044003 is 30044004444.

It is not a de Polignac number, because 44440044003 - 2⁹ = 44440043491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44440044007) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2468891325 + ... + 2468891342.

It is an arithmetic number, because the mean of its divisors is an integer number (10698529114).

Almost surely, 2^44440044003 is an apocalyptic number.

44440044003 is a deficient number, since it is larger than the sum of its proper divisors (19751130681).

44440044003 is a wasteful number, since it uses less digits than its factorization.

44440044003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4937782673 (or 4937782670 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 44440044003 its reverse (30044004444), we get a palindrome (74484048447).

The spelling of 44440044003 in words is "forty-four billion, four hundred forty million, forty-four thousand, three".