41331444 has 96 divisors (see below), whose sum is σ = 123282432. Its totient is φ = 10464000.

The previous prime is 41331431. The next prime is 41331481. The reversal of 41331444 is 44413314.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37339 + ... + 38429.

It is an arithmetic number, because the mean of its divisors is an integer number (1284192).

Almost surely, 2^41331444 is an apocalyptic number.

41331444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41331444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61641216).

41331444 is an abundant number, since it is smaller than the sum of its proper divisors (81950988).

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

41331444 is a wasteful number, since it uses less digits than its factorization.

41331444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157 (or 1155 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 41331444 is about 6428.9535695944. The cubic root of 41331444 is about 345.7484109994.

Adding to 41331444 its reverse (44413314), we get a palindrome (85744758).

The spelling of 41331444 in words is "forty-one million, three hundred thirty-one thousand, four hundred forty-four".