117808124008 has 8 divisors (see below), whose sum is σ = 220890232530. Its totient is φ = 58904062000.

The previous prime is 117808123997. The next prime is 117808124009. The reversal of 117808124008 is 800421808711.

It can be written as a sum of positive squares in only one way, i.e., 116839545124 + 968578884 = 341818^2 + 31122^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (117808124009) by changing a digit.

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 as a sum of consecutive naturals, namely, 7363007743 + ... + 7363007758.

Almost surely, 2^117808124008 is an apocalyptic number.

It is an amenable number.

117808124008 is a deficient number, since it is larger than the sum of its proper divisors (103082108522).

117808124008 is a wasteful number, since it uses less digits than its factorization.

117808124008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14726015507 (or 14726015503 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 40.

The spelling of 117808124008 in words is "one hundred seventeen billion, eight hundred eight million, one hundred twenty-four thousand, eight".