1108938333908 has 6 divisors (see below), whose sum is σ = 1940642084346. Its totient is φ = 554469166952.

The previous prime is 1108938333907. The next prime is 1108938333931. The reversal of 1108938333908 is 8093338398011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 807144121744 + 301794212164 = 898412^2 + 549358^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1108938333901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138617291735 + ... + 138617291742.

It is an arithmetic number, because the mean of its divisors is an integer number (323440347391).

Almost surely, 2^{1108938333908} is an apocalyptic number.

It is an amenable number.

1108938333908 is a deficient number, since it is larger than the sum of its proper divisors (831703750438).

1108938333908 is a wasteful number, since it uses less digits than its factorization.

1108938333908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277234583481 (or 277234583479 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 56.

The spelling of 1108938333908 in words is "one trillion, one hundred eight billion, nine hundred thirty-eight million, three hundred thirty-three thousand, nine hundred eight".