4031100441020 has 24 divisors (see below), whose sum is σ = 8478986737200. Its totient is φ = 1609835260032.

The previous prime is 4031100441013. The next prime is 4031100441157. The reversal of 4031100441020 is 201440011304.

4031100441020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4031100440983 and 4031100441001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162794585 + ... + 162819344.

It is an arithmetic number, because the mean of its divisors is an integer number (353291114050).

Almost surely, 2^{4031100441020} is an apocalyptic number.

It is an amenable number.

4031100441020 is an abundant number, since it is smaller than the sum of its proper divisors (4447886296180).

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

4031100441020 is a wasteful number, since it uses less digits than its factorization.

4031100441020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325614557 (or 325614555 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 4031100441020 its reverse (201440011304), we get a palindrome (4232540452324).

The spelling of 4031100441020 in words is "four trillion, thirty-one billion, one hundred million, four hundred forty-one thousand, twenty".