108826769808 has 100 divisors (see below), whose sum is σ = 317275859340. Its totient is φ = 36010745856.

The previous prime is 108826769759. The next prime is 108826769833. The reversal of 108826769808 is 808967628801.

It can be written as a sum of positive squares in 2 ways, for example, as 43642552464 + 65184217344 = 208908^2 + 255312^2 .

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 19 ways as a sum of consecutive naturals, for example, 128913 + ... + 484016.

Almost surely, 2^108826769808 is an apocalyptic number.

108826769808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

108826769808 is an abundant number, since it is smaller than the sum of its proper divisors (208449089532).

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

108826769808 is a wasteful number, since it uses less digits than its factorization.

108826769808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613086 (or 613071 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 63.

The spelling of 108826769808 in words is "one hundred eight billion, eight hundred twenty-six million, seven hundred sixty-nine thousand, eight hundred eight".