117784933308 has 72 divisors (see below), whose sum is σ = 340426617440. Its totient is φ = 33637109760.

The previous prime is 117784933303. The next prime is 117784933309. The reversal of 117784933308 is 803339487711.

117784933308 is a `hidden beast` number, since 1 + 177 + 84 + 93 + 3 + 308 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117784933303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 436428 + ... + 652716.

Almost surely, 2^117784933308 is an apocalyptic number.

117784933308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

117784933308 is an abundant number, since it is smaller than the sum of its proper divisors (222641684132).

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

117784933308 is a wasteful number, since it uses less digits than its factorization.

117784933308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218467 (or 218462 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 117784933308 in words is "one hundred seventeen billion, seven hundred eighty-four million, nine hundred thirty-three thousand, three hundred eight".