41321305 has 8 divisors (see below), whose sum is σ = 52502472. Its totient is φ = 31112448.

The previous prime is 41321297. The next prime is 41321309. The reversal of 41321305 is 50312314.

41321305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 22762441 + 18558864 = 4771^2 + 4308^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41321305 - 2³ = 41321297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41321309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242982 + ... + 243151.

It is an arithmetic number, because the mean of its divisors is an integer number (6562809).

Almost surely, 2^41321305 is an apocalyptic number.

It is an amenable number.

41321305 is a deficient number, since it is larger than the sum of its proper divisors (11181167).

41321305 is a wasteful number, since it uses less digits than its factorization.

41321305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486155.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 41321305 is about 6428.1649792145. The cubic root of 41321305 is about 345.7201368858.

Adding to 41321305 its reverse (50312314), we get a palindrome (91633619).

The spelling of 41321305 in words is "forty-one million, three hundred twenty-one thousand, three hundred five".