2020444384 has 96 divisors (see below), whose sum is σ = 4907589120. Its totient is φ = 799636992.

The previous prime is 2020444343. The next prime is 2020444409. The reversal of 2020444384 is 4834440202.

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, 142647 + ... + 156169.

It is an arithmetic number, because the mean of its divisors is an integer number (51120720).

Almost surely, 2^2020444384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020444384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2453794560).

2020444384 is an abundant number, since it is smaller than the sum of its proper divisors (2887144736).

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

2020444384 is a wasteful number, since it uses less digits than its factorization.

2020444384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13592 (or 13584 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

The square root of 2020444384 is about 44949.3535437385. The cubic root of 2020444384 is about 1264.1995558990.

Adding to 2020444384 its reverse (4834440202), we get a palindrome (6854884586).

The spelling of 2020444384 in words is "two billion, twenty million, four hundred forty-four thousand, three hundred eighty-four".