41421305 has 16 divisors (see below), whose sum is σ = 50621760. Its totient is φ = 32532672.

The previous prime is 41421287. The next prime is 41421313. The reversal of 41421305 is 50312414.

41421305 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41421305 - 2⁸ = 41421049 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 74087 + ... + 74643.

It is an arithmetic number, because the mean of its divisors is an integer number (3163860).

Almost surely, 2^41421305 is an apocalyptic number.

It is an amenable number.

41421305 is a deficient number, since it is larger than the sum of its proper divisors (9200455).

41421305 is a wasteful number, since it uses less digits than its factorization.

41421305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 41421305 is about 6435.9385484947. The cubic root of 41421305 is about 345.9987999335.

Adding to 41421305 its reverse (50312414), we get a palindrome (91733719).

The spelling of 41421305 in words is "forty-one million, four hundred twenty-one thousand, three hundred five".