11663074166 has 8 divisors (see below), whose sum is σ = 17674968360. Its totient is φ = 5771418048.

The previous prime is 11663074141. The next prime is 11663074193. The reversal of 11663074166 is 66147036611.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30059276 + ... + 30059663.

It is an arithmetic number, because the mean of its divisors is an integer number (2209371045).

Almost surely, 2^11663074166 is an apocalyptic number.

11663074166 is a deficient number, since it is larger than the sum of its proper divisors (6011894194).

11663074166 is an equidigital number, since it uses as much as digits as its factorization.

11663074166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60119038.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 11663074166 in words is "eleven billion, six hundred sixty-three million, seventy-four thousand, one hundred sixty-six".