2040044240220 has 48 divisors (see below), whose sum is σ = 6528141570048. Its totient is φ = 466295826240.

The previous prime is 2040044240209. The next prime is 2040044240237. The reversal of 2040044240220 is 220424400402.

It is a congruent number.

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, 2428623676 + ... + 2428624515.

It is an arithmetic number, because the mean of its divisors is an integer number (136002949376).

Almost surely, 2^{2040044240220} is an apocalyptic number.

2040044240220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2040044240220 is an abundant number, since it is smaller than the sum of its proper divisors (4488097329828).

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

2040044240220 is a wasteful number, since it uses less digits than its factorization.

2040044240220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4857248210 (or 4857248208 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2040044240220 its reverse (220424400402), we get a palindrome (2260468640622).

The spelling of 2040044240220 in words is "two trillion, forty billion, forty-four million, two hundred forty thousand, two hundred twenty".