2020441305 has 16 divisors (see below), whose sum is σ = 3264094080. Its totient is φ = 1067106048.

The previous prime is 2020441289. The next prime is 2020441333. The reversal of 2020441305 is 5031440202.

It is not a de Polignac number, because 2020441305 - 2⁴ = 2020441289 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652320 + ... + 655409.

It is an arithmetic number, because the mean of its divisors is an integer number (204005880).

Almost surely, 2^2020441305 is an apocalyptic number.

It is an amenable number.

2020441305 is a deficient number, since it is larger than the sum of its proper divisors (1243652775).

2020441305 is a wasteful number, since it uses less digits than its factorization.

2020441305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307840.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2020441305 is about 44949.3192940672. The cubic root of 2020441305 is about 1264.1989137181.

Adding to 2020441305 its reverse (5031440202), we get a palindrome (7051881507).

The spelling of 2020441305 in words is "two billion, twenty million, four hundred forty-one thousand, three hundred five".