2020330240 has 144 divisors (see below), whose sum is σ = 5144993280. Its totient is φ = 758661120.

The previous prime is 2020330231. The next prime is 2020330243. The reversal of 2020330240 is 420330202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (2020330243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372705 + ... + 1374175.

It is an arithmetic number, because the mean of its divisors is an integer number (35729120).

Almost surely, 2^2020330240 is an apocalyptic number.

2020330240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020330240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2572496640).

2020330240 is an abundant number, since it is smaller than the sum of its proper divisors (3124663040).

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

2020330240 is a wasteful number, since it uses less digits than its factorization.

2020330240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558 (or 1544 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2020330240 is about 44948.0838301256. The cubic root of 2020330240 is about 1264.1757486758.

Adding to 2020330240 its reverse (420330202), we get a palindrome (2440660442).

The spelling of 2020330240 in words is "two billion, twenty million, three hundred thirty thousand, two hundred forty".