117282239566 has 8 divisors (see below), whose sum is σ = 175964971320. Its totient is φ = 58627249128.

The previous prime is 117282239513. The next prime is 117282239609. The reversal of 117282239566 is 665932282711.

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, 6924756 + ... + 6941671.

It is an arithmetic number, because the mean of its divisors is an integer number (21995621415).

Almost surely, 2^117282239566 is an apocalyptic number.

117282239566 is a deficient number, since it is larger than the sum of its proper divisors (58682731754).

117282239566 is a wasteful number, since it uses less digits than its factorization.

117282239566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13870658.

The product of its digits is 2177280, while the sum is 52.

The spelling of 117282239566 in words is "one hundred seventeen billion, two hundred eighty-two million, two hundred thirty-nine thousand, five hundred sixty-six".