11299715866 has 8 divisors (see below), whose sum is σ = 17362978164. Its totient is φ = 5512056480.

The previous prime is 11299715809. The next prime is 11299715881. The reversal of 11299715866 is 66851799211.

It is a happy number.

11299715866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8680835241 + 2618880625 = 93171^2 + 51175^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 68900625 + ... + 68900788.

Almost surely, 2^11299715866 is an apocalyptic number.

11299715866 is a deficient number, since it is larger than the sum of its proper divisors (6063262298).

11299715866 is a wasteful number, since it uses less digits than its factorization.

11299715866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137801456.

The product of its digits is 1632960, while the sum is 55.

The spelling of 11299715866 in words is "eleven billion, two hundred ninety-nine million, seven hundred fifteen thousand, eight hundred sixty-six".