44381044 has 6 divisors (see below), whose sum is σ = 77666834. Its totient is φ = 22190520.

The previous prime is 44381041. The next prime is 44381063. The reversal of 44381044 is 44018344.

44381044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36144144 + 8236900 = 6012^2 + 2870^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44381041) 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 as a sum of consecutive naturals, namely, 5547627 + ... + 5547634.

Almost surely, 2^44381044 is an apocalyptic number.

It is an amenable number.

44381044 is a deficient number, since it is larger than the sum of its proper divisors (33285790).

44381044 is a wasteful number, since it uses less digits than its factorization.

44381044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11095265 (or 11095263 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 44381044 is about 6661.9099363471. The cubic root of 44381044 is about 354.0510103431.

Adding to 44381044 its reverse (44018344), we get a palindrome (88399388).

The spelling of 44381044 in words is "forty-four million, three hundred eighty-one thousand, forty-four".