2040411002043 has 4 divisors (see below), whose sum is σ = 2720548002728. Its totient is φ = 1360274001360.

The previous prime is 2040411002027. The next prime is 2040411002087. The reversal of 2040411002043 is 3402001140402.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2040411002043 - 2⁴ = 2040411002027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2040411002023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340068500338 + ... + 340068500343.

It is an arithmetic number, because the mean of its divisors is an integer number (680137000682).

Almost surely, 2^{2040411002043} is an apocalyptic number.

2040411002043 is a deficient number, since it is larger than the sum of its proper divisors (680137000685).

2040411002043 is an equidigital number, since it uses as much as digits as its factorization.

2040411002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680137000684.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2040411002043 its reverse (3402001140402), we get a palindrome (5442412142445).

The spelling of 2040411002043 in words is "two trillion, forty billion, four hundred eleven million, two thousand, forty-three".