4003110020 has 192 divisors, whose sum is σ = 11064936960. Its totient is φ = 1180459008.

The previous prime is 4003110017. The next prime is 4003110029. The reversal of 4003110020 is 200113004.

It is a happy number.

4003110020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4003109983 and 4003110010.

It is not an unprimeable number, because it can be changed into a prime (4003110029) 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, 3371867 + ... + 3373053.

It is an arithmetic number, because the mean of its divisors is an integer number (57629880).

Almost surely, 2^4003110020 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 4003110020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5532468480).

4003110020 is an abundant number, since it is smaller than the sum of its proper divisors (7061826940).

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

4003110020 is a wasteful number, since it uses less digits than its factorization.

4003110020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342 (or 1340 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 4003110020 is about 63270.1352930433. The cubic root of 4003110020 is about 1587.8123494763.

Adding to 4003110020 its reverse (200113004), we get a palindrome (4203223024).

The spelling of 4003110020 in words is "four billion, three million, one hundred ten thousand, twenty".