41550144 has 84 divisors (see below), whose sum is σ = 115909344. Its totient is φ = 13111296.

The previous prime is 41550143. The next prime is 41550151. The reversal of 41550144 is 44105514.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41550143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 428304 + ... + 428400.

Almost surely, 2^41550144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41550144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57954672).

41550144 is an abundant number, since it is smaller than the sum of its proper divisors (74359200).

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

41550144 is an equidigital number, since it uses as much as digits as its factorization.

41550144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 41550144 is about 6445.9401176244. The cubic root of 41550144 is about 346.3571662355.

Adding to 41550144 its reverse (44105514), we get a palindrome (85655658).

The spelling of 41550144 in words is "forty-one million, five hundred fifty thousand, one hundred forty-four".