41344621 has 4 divisors (see below), whose sum is σ = 41358492. Its totient is φ = 41330752.

The previous prime is 41344613. The next prime is 41344637. The reversal of 41344621 is 12644314.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2842596 + 38502025 = 1686^2 + 6205^2 .

It is a cyclic number.

It is not a de Polignac number, because 41344621 - 2³ = 41344613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41344661) 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, 430 + ... + 9103.

It is an arithmetic number, because the mean of its divisors is an integer number (10339623).

Almost surely, 2^41344621 is an apocalyptic number.

It is an amenable number.

41344621 is a deficient number, since it is larger than the sum of its proper divisors (13871).

41344621 is an equidigital number, since it uses as much as digits as its factorization.

41344621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13870.

The product of its digits is 2304, while the sum is 25.

The square root of 41344621 is about 6429.9783047846. The cubic root of 41344621 is about 345.7851501201.

Adding to 41344621 its reverse (12644314), we get a palindrome (53988935).

The spelling of 41344621 in words is "forty-one million, three hundred forty-four thousand, six hundred twenty-one".