117660007066 has 12 divisors (see below), whose sum is σ = 205304706378. Its totient is φ = 50425717272.

The previous prime is 117660007037. The next prime is 117660007099. The reversal of 117660007066 is 660700066711.

It can be written as a sum of positive squares in only one way, i.e., 111241593841 + 6418413225 = 333529^2 + 80115^2 .

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 5 ways as a sum of consecutive naturals, for example, 600306061 + ... + 600306256.

Almost surely, 2^117660007066 is an apocalyptic number.

117660007066 is a deficient number, since it is larger than the sum of its proper divisors (87644699312).

117660007066 is a wasteful number, since it uses less digits than its factorization.

117660007066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200612333 (or 1200612326 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 117660007066 in words is "one hundred seventeen billion, six hundred sixty million, seven thousand, sixty-six".