2040804981120 has 256 divisors, whose sum is σ = 6901370265600. Its totient is φ = 511511003136.

The previous prime is 2040804981109. The next prime is 2040804981121. The reversal of 2040804981120 is 211894080402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040804981121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4412712 + ... + 4853208.

It is an arithmetic number, because the mean of its divisors is an integer number (26958477600).

Almost surely, 2^{2040804981120} is an apocalyptic number.

2040804981120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2040804981120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3450685132800).

2040804981120 is an abundant number, since it is smaller than the sum of its proper divisors (4860565284480).

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

2040804981120 is a wasteful number, since it uses less digits than its factorization.

2040804981120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440665 (or 440653 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 2040804981120 in words is "two trillion, forty billion, eight hundred four million, nine hundred eighty-one thousand, one hundred twenty".