108735828978 has 64 divisors (see below), whose sum is σ = 263219742720. Its totient is φ = 29233135872.

The previous prime is 108735828967. The next prime is 108735828983. The reversal of 108735828978 is 879828537801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3597075 + ... + 3627177.

It is an arithmetic number, because the mean of its divisors is an integer number (4112808480).

Almost surely, 2^108735828978 is an apocalyptic number.

108735828978 is an abundant number, since it is smaller than the sum of its proper divisors (154483913742).

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

108735828978 is a wasteful number, since it uses less digits than its factorization.

108735828978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35191.

The product of its (nonzero) digits is 54190080, while the sum is 66.

The spelling of 108735828978 in words is "one hundred eight billion, seven hundred thirty-five million, eight hundred twenty-eight thousand, nine hundred seventy-eight".