18086835300 has 144 divisors (see below), whose sum is σ = 56863027200. Its totient is φ = 4421865600.

The previous prime is 18086835271. The next prime is 18086835373. The reversal of 18086835300 is 353868081.

It is a super-2 number, since 2×18086835300² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 125521 + ... + 227879.

Almost surely, 2^18086835300 is an apocalyptic number.

18086835300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18086835300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28431513600).

18086835300 is an abundant number, since it is smaller than the sum of its proper divisors (38776191900).

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

18086835300 is a wasteful number, since it uses less digits than its factorization.

18086835300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102426 (or 102419 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 18086835300 in words is "eighteen billion, eighty-six million, eight hundred thirty-five thousand, three hundred".