108611833418 has 64 divisors (see below), whose sum is σ = 181367956224. Its totient is φ = 48775003200.

The previous prime is 108611833411. The next prime is 108611833423. The reversal of 108611833418 is 814338116801.

It is not an unprimeable number, because it can be changed into a prime (108611833411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83354555 + ... + 83355857.

It is an arithmetic number, because the mean of its divisors is an integer number (2833874316).

Almost surely, 2^108611833418 is an apocalyptic number.

108611833418 is a deficient number, since it is larger than the sum of its proper divisors (72756122806).

108611833418 is a wasteful number, since it uses less digits than its factorization.

108611833418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692 (or 1670 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 44.

The spelling of 108611833418 in words is "one hundred eight billion, six hundred eleven million, eight hundred thirty-three thousand, four hundred eighteen".