11766144083 has 4 divisors (see below), whose sum is σ = 11768397768. Its totient is φ = 11763890400.

The previous prime is 11766144067. The next prime is 11766144139. The reversal of 11766144083 is 38044166711.

11766144083 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 is a cyclic number.

It is not a de Polignac number, because 11766144083 - 2⁴ = 11766144067 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 11766144083.

It is not an unprimeable number, because it can be changed into a prime (11766144283) 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, 1118993 + ... + 1129458.

It is an arithmetic number, because the mean of its divisors is an integer number (2942099442).

Almost surely, 2^11766144083 is an apocalyptic number.

11766144083 is a deficient number, since it is larger than the sum of its proper divisors (2253685).

11766144083 is an equidigital number, since it uses as much as digits as its factorization.

11766144083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2253684.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 11766144083 in words is "eleven billion, seven hundred sixty-six million, one hundred forty-four thousand, eighty-three".