2040220424 has 32 divisors (see below), whose sum is σ = 4210129440. Its totient is φ = 919161600.

The previous prime is 2040220421. The next prime is 2040220433. The reversal of 2040220424 is 4240220402.

It is a junction number, because it is equal to n+sod(n) for n = 2040220396 and 2040220405.

It is not an unprimeable number, because it can be changed into a prime (2040220421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92642 + ... + 112529.

It is an arithmetic number, because the mean of its divisors is an integer number (131566545).

Almost surely, 2^2040220424 is an apocalyptic number.

It is an amenable number.

2040220424 is an abundant number, since it is smaller than the sum of its proper divisors (2169909016).

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

2040220424 is a wasteful number, since it uses less digits than its factorization.

2040220424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205301 (or 205297 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 2040220424 is about 45168.7992313278. The cubic root of 2040220424 is about 1268.3108185292.

Adding to 2040220424 its reverse (4240220402), we get a palindrome (6280440826).

The spelling of 2040220424 in words is "two billion, forty million, two hundred twenty thousand, four hundred twenty-four".