2040413444213 has 4 divisors (see below), whose sum is σ = 2106233232768. Its totient is φ = 1974593655660.

The previous prime is 2040413444203. The next prime is 2040413444219. The reversal of 2040413444213 is 3124443140402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2040413444213 - 2⁴ = 2040413444197 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 2040413444213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040413444219) 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, 32909894231 + ... + 32909894292.

It is an arithmetic number, because the mean of its divisors is an integer number (526558308192).

Almost surely, 2^{2040413444213} is an apocalyptic number.

It is an amenable number.

2040413444213 is a deficient number, since it is larger than the sum of its proper divisors (65819788555).

2040413444213 is an equidigital number, since it uses as much as digits as its factorization.

2040413444213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65819788554.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 2040413444213 its reverse (3124443140402), we get a palindrome (5164856584615).

The spelling of 2040413444213 in words is "two trillion, forty billion, four hundred thirteen million, four hundred forty-four thousand, two hundred thirteen".