11660366633 has 8 divisors (see below), whose sum is σ = 12286475520. Its totient is φ = 11035498320.

The previous prime is 11660366587. The next prime is 11660366639. The reversal of 11660366633 is 33666306611.

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

It is a cyclic number.

It is not a de Polignac number, because 11660366633 - 2⁶ = 11660366569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11660366639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290810 + ... + 328467.

It is an arithmetic number, because the mean of its divisors is an integer number (1535809440).

Almost surely, 2^11660366633 is an apocalyptic number.

It is an amenable number.

11660366633 is a deficient number, since it is larger than the sum of its proper divisors (626108887).

11660366633 is an equidigital number, since it uses as much as digits as its factorization.

11660366633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620287.

The product of its (nonzero) digits is 209952, while the sum is 41.

The spelling of 11660366633 in words is "eleven billion, six hundred sixty million, three hundred sixty-six thousand, six hundred thirty-three".