2020440210 has 32 divisors (see below), whose sum is σ = 4870817280. Its totient is φ = 536366208.

The previous prime is 2020440209. The next prime is 2020440239. The reversal of 2020440210 is 120440202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2020440210.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144315 + ... + 157694.

It is an arithmetic number, because the mean of its divisors is an integer number (152213040).

Almost surely, 2^2020440210 is an apocalyptic number.

2020440210 is an abundant number, since it is smaller than the sum of its proper divisors (2850377070).

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

2020440210 is a wasteful number, since it uses less digits than its factorization.

2020440210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302242.

The product of its (nonzero) digits is 128, while the sum is 15.

The square root of 2020440210 is about 44949.3071136809. The cubic root of 2020440210 is about 1264.1986853360.

Adding to 2020440210 its reverse (120440202), we get a palindrome (2140880412).

The spelling of 2020440210 in words is "two billion, twenty million, four hundred forty thousand, two hundred ten".