8040040880841 has 24 divisors (see below), whose sum is σ = 12046279991200. Its totient is φ = 5358798028512.

The previous prime is 8040040880759. The next prime is 8040040880867. The reversal of 8040040880841 is 1480880400408.

It is not a de Polignac number, because 8040040880841 - 2⁷ = 8040040880713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8040040880891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2731516 + ... + 4851933.

Almost surely, 2^{8040040880841} is an apocalyptic number.

8040040880841 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

8040040880841 is a deficient number, since it is larger than the sum of its proper divisors (4006239110359).

8040040880841 is an equidigital number, since it uses as much as digits as its factorization.

8040040880841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7587827 (or 7587815 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 45.

The spelling of 8040040880841 in words is "eight trillion, forty billion, forty million, eight hundred eighty thousand, eight hundred forty-one".