4040002110020 has 48 divisors (see below), whose sum is σ = 8505141015168. Its totient is φ = 1611978063360.

The previous prime is 4040002109993. The next prime is 4040002110037. The reversal of 4040002110020 is 200112000404.

It is a junction number, because it is equal to n+sod(n) for n = 4040002109977 and 4040002110004.

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, 20130812 + ... + 20330508.

It is an arithmetic number, because the mean of its divisors is an integer number (177190437816).

Almost surely, 2^{4040002110020} is an apocalyptic number.

It is an amenable number.

4040002110020 is an abundant number, since it is smaller than the sum of its proper divisors (4465138905148).

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

4040002110020 is a wasteful number, since it uses less digits than its factorization.

4040002110020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202220 (or 202218 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 4040002110020 its reverse (200112000404), we get a palindrome (4240114110424).

The spelling of 4040002110020 in words is "four trillion, forty billion, two million, one hundred ten thousand, twenty".