4240032020 has 192 divisors, whose sum is σ = 11182725120. Its totient is φ = 1317938688.

The previous prime is 4240032019. The next prime is 4240032023. The reversal of 4240032020 is 202300424.

4240032020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4240032020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4240032023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6593819 + ... + 6594461.

It is an arithmetic number, because the mean of its divisors is an integer number (58243360).

Almost surely, 2^4240032020 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 4240032020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5591362560).

4240032020 is an abundant number, since it is smaller than the sum of its proper divisors (6942693100).

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

4240032020 is a wasteful number, since it uses less digits than its factorization.

4240032020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 780 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 4240032020 is about 65115.5282555551. The cubic root of 4240032020 is about 1618.5385412327.

Adding to 4240032020 its reverse (202300424), we get a palindrome (4442332444).

The spelling of 4240032020 in words is "four billion, two hundred forty million, thirty-two thousand, twenty".