117380766642 has 8 divisors (see below), whose sum is σ = 234761533296. Its totient is φ = 39126922212.

The previous prime is 117380766637. The next prime is 117380766683. The reversal of 117380766642 is 246667083711.

It is a happy number.

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

117380766642 is an admirable 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, 9781730548 + ... + 9781730559.

It is an arithmetic number, because the mean of its divisors is an integer number (29345191662).

Almost surely, 2^117380766642 is an apocalyptic number.

117380766642 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117380766642 is a wasteful number, since it uses less digits than its factorization.

117380766642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19563461112.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 117380766642 in words is "one hundred seventeen billion, three hundred eighty million, seven hundred sixty-six thousand, six hundred forty-two".