11076812449 has 4 divisors (see below), whose sum is σ = 11102394436. Its totient is φ = 11051230464.

The previous prime is 11076812389. The next prime is 11076812473. The reversal of 11076812449 is 94421867011.

11076812449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3576040000 + 7500772449 = 59800^2 + 86607^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11076812449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11076812849) 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 in 3 ways as a sum of consecutive naturals, for example, 12790344 + ... + 12791209.

It is an arithmetic number, because the mean of its divisors is an integer number (2775598609).

Almost surely, 2^11076812449 is an apocalyptic number.

It is an amenable number.

11076812449 is a deficient number, since it is larger than the sum of its proper divisors (25581987).

11076812449 is an equidigital number, since it uses as much as digits as its factorization.

11076812449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25581986.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 11076812449 in words is "eleven billion, seventy-six million, eight hundred twelve thousand, four hundred forty-nine".