11040651439 has 2 divisors, whose sum is σ = 11040651440. Its totient is φ = 11040651438.

The previous prime is 11040651431. The next prime is 11040651469. The reversal of 11040651439 is 93415604011.

11040651439 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11040651439 - 2³ = 11040651431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11040651431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5520325719 + 5520325720.

It is an arithmetic number, because the mean of its divisors is an integer number (5520325720).

Almost surely, 2^11040651439 is an apocalyptic number.

11040651439 is a deficient number, since it is larger than the sum of its proper divisors (1).

11040651439 is an equidigital number, since it uses as much as digits as its factorization.

11040651439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The spelling of 11040651439 in words is "eleven billion, forty million, six hundred fifty-one thousand, four hundred thirty-nine".