41544444 has 12 divisors (see below), whose sum is σ = 96937064. Its totient is φ = 13848144.

The previous prime is 41544427. The next prime is 41544449. The reversal of 41544444 is 44444514.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41544449) 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 3 ways as a sum of consecutive naturals, for example, 1731007 + ... + 1731030.

Almost surely, 2^41544444 is an apocalyptic number.

It is an amenable number.

41544444 is an abundant number, since it is smaller than the sum of its proper divisors (55392620).

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

41544444 is a wasteful number, since it uses less digits than its factorization.

41544444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462044 (or 3462042 counting only the distinct ones).

The product of its digits is 20480, while the sum is 30.

The square root of 41544444 is about 6445.4979636953. The cubic root of 41544444 is about 346.3413273322.

Adding to 41544444 its reverse (44444514), we get a palindrome (85988958).

The spelling of 41544444 in words is "forty-one million, five hundred forty-four thousand, four hundred forty-four".