2040434533 has 2 divisors, whose sum is σ = 2040434534. Its totient is φ = 2040434532.

The previous prime is 2040434531. The next prime is 2040434593. The reversal of 2040434533 is 3354340402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2014393924 + 26040609 = 44882^2 + 5103^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040434533 - 2¹ = 2040434531 is a prime.

Together with 2040434531, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2040434531) 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, 1020217266 + 1020217267.

It is an arithmetic number, because the mean of its divisors is an integer number (1020217267).

Almost surely, 2^2040434533 is an apocalyptic number.

It is an amenable number.

2040434533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040434533 is an equidigital number, since it uses as much as digits as its factorization.

2040434533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2040434533 is about 45171.1692675760. The cubic root of 2040434533 is about 1268.3551842031.

Adding to 2040434533 its reverse (3354340402), we get a palindrome (5394774935).

The spelling of 2040434533 in words is "two billion, forty million, four hundred thirty-four thousand, five hundred thirty-three".