11666730014 has 8 divisors (see below), whose sum is σ = 17528368440. Its totient is φ = 5823940536.

The previous prime is 11666729983. The next prime is 11666730041. The reversal of 11666730014 is 41003766611.

11666730014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×11666730014² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 4710689 + ... + 4713164.

It is an arithmetic number, because the mean of its divisors is an integer number (2191046055).

Almost surely, 2^11666730014 is an apocalyptic number.

11666730014 is a deficient number, since it is larger than the sum of its proper divisors (5861638426).

11666730014 is an equidigital number, since it uses as much as digits as its factorization.

11666730014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9424474.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 11666730014 in words is "eleven billion, six hundred sixty-six million, seven hundred thirty thousand, fourteen".