117666236033 has 8 divisors (see below), whose sum is σ = 119927304000. Its totient is φ = 115406684848.

The previous prime is 117666236027. The next prime is 117666236057. The reversal of 117666236033 is 330632666711.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117666236033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117666236003) 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 7 ways as a sum of consecutive naturals, for example, 221933 + ... + 533466.

It is an arithmetic number, because the mean of its divisors is an integer number (14990913000).

Almost surely, 2^117666236033 is an apocalyptic number.

It is an amenable number.

117666236033 is a deficient number, since it is larger than the sum of its proper divisors (2261067967).

117666236033 is an equidigital number, since it uses as much as digits as its factorization.

117666236033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758391.

The product of its (nonzero) digits is 489888, while the sum is 44.

The spelling of 117666236033 in words is "one hundred seventeen billion, six hundred sixty-six million, two hundred thirty-six thousand, thirty-three".