108878460768 has 240 divisors, whose sum is σ = 399221754624. Its totient is φ = 28280067840.

The previous prime is 108878460767. The next prime is 108878460791. The reversal of 108878460768 is 867064878801.

108878460768 is a `hidden beast` number, since 10 + 8 + 8 + 7 + 8 + 4 + 607 + 6 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108878460767) 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 in 39 ways as a sum of consecutive naturals, for example, 73180 + ... + 472347.

Almost surely, 2^108878460768 is an apocalyptic number.

108878460768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108878460768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199610877312).

108878460768 is an abundant number, since it is smaller than the sum of its proper divisors (290343293856).

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

108878460768 is a wasteful number, since it uses less digits than its factorization.

108878460768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545567 (or 545550 counting only the distinct ones).

The product of its (nonzero) digits is 28901376, while the sum is 63.

The spelling of 108878460768 in words is "one hundred eight billion, eight hundred seventy-eight million, four hundred sixty thousand, seven hundred sixty-eight".