2040411133 has 4 divisors (see below), whose sum is σ = 2040799068. Its totient is φ = 2040023200.

The previous prime is 2040411091. The next prime is 2040411157. The reversal of 2040411133 is 3311140402.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1153145764 + 887265369 = 33958^2 + 29787^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040411133 - 2²⁵ = 2006856701 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2040411133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040411173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185968 + ... + 196633.

It is an arithmetic number, because the mean of its divisors is an integer number (510199767).

Almost surely, 2^2040411133 is an apocalyptic number.

It is an amenable number.

2040411133 is a deficient number, since it is larger than the sum of its proper divisors (387935).

2040411133 is an equidigital number, since it uses as much as digits as its factorization.

2040411133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387934.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2040411133 is about 45170.9102520638. The cubic root of 2040411133 is about 1268.3503356240.

Adding to 2040411133 its reverse (3311140402), we get a palindrome (5351551535).

The spelling of 2040411133 in words is "two billion, forty million, four hundred eleven thousand, one hundred thirty-three".