108842208868 has 24 divisors (see below), whose sum is σ = 191650209912. Its totient is φ = 54085254144.

The previous prime is 108842208851. The next prime is 108842208883. The reversal of 108842208868 is 868802248801.

It can be written as a sum of positive squares in 4 ways, for example, as 40047213924 + 68794994944 = 200118^2 + 262288^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1809046 + ... + 1868242.

It is an arithmetic number, because the mean of its divisors is an integer number (7985425413).

Almost surely, 2^108842208868 is an apocalyptic number.

It is an amenable number.

108842208868 is a deficient number, since it is larger than the sum of its proper divisors (82808001044).

108842208868 is a wasteful number, since it uses less digits than its factorization.

108842208868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62031 (or 62029 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 55.

The spelling of 108842208868 in words is "one hundred eight billion, eight hundred forty-two million, two hundred eight thousand, eight hundred sixty-eight".