44041144 has 16 divisors (see below), whose sum is σ = 94374000. Its totient is φ = 18874752.

The previous prime is 44041139. The next prime is 44041147. The reversal of 44041144 is 44114044.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44041147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393169 + ... + 393280.

It is an arithmetic number, because the mean of its divisors is an integer number (5898375).

Almost surely, 2^44041144 is an apocalyptic number.

It is an amenable number.

44041144 is an abundant number, since it is smaller than the sum of its proper divisors (50332856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44041144 is a wasteful number, since it uses less digits than its factorization.

44041144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786462 (or 786458 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 44041144 is about 6636.3502017299. The cubic root of 44041144 is about 353.1448391391.

Adding to 44041144 its reverse (44114044), we get a palindrome (88155188).

Subtracting 44041144 from its reverse (44114044), we obtain a square (72900 = 270²).

The spelling of 44041144 in words is "forty-four million, forty-one thousand, one hundred forty-four".