108084120064668 has 72 divisors (see below), whose sum is σ = 299547888931200. Its totient is φ = 32588176880160.

The previous prime is 108084120064663. The next prime is 108084120064757. The reversal of 108084120064668 is 866460021480801.

It is a happy number.

108084120064668 is a `hidden beast` number, since 1 + 0 + 80 + 84 + 1 + 20 + 0 + 6 + 466 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108084120064663) 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, 685699330 + ... + 685856937.

Almost surely, 2^{108084120064668} is an apocalyptic number.

108084120064668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

108084120064668 is an abundant number, since it is smaller than the sum of its proper divisors (191463768866532).

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

108084120064668 is a wasteful number, since it uses less digits than its factorization.

108084120064668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371556487 (or 1371556482 counting only the distinct ones).

The product of its (nonzero) digits is 3538944, while the sum is 54.

The spelling of 108084120064668 in words is "one hundred eight trillion, eighty-four billion, one hundred twenty million, sixty-four thousand, six hundred sixty-eight".