2040413231 has 2 divisors, whose sum is σ = 2040413232. Its totient is φ = 2040413230.

The previous prime is 2040413227. The next prime is 2040413327. The reversal of 2040413231 is 1323140402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2040413231 - 2² = 2040413227 is a prime.

It is a super-2 number, since 2×2040413231² = 8326572306479718722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040413201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020206615 + 1020206616.

It is an arithmetic number, because the mean of its divisors is an integer number (1020206616).

Almost surely, 2^2040413231 is an apocalyptic number.

2040413231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040413231 is an equidigital number, since it uses as much as digits as its factorization.

2040413231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2040413231 is about 45170.9334749682. The cubic root of 2040413231 is about 1268.3507703400.

Adding to 2040413231 its reverse (1323140402), we get a palindrome (3363553633).

The spelling of 2040413231 in words is "two billion, forty million, four hundred thirteen thousand, two hundred thirty-one".