18204332336 has 10 divisors (see below), whose sum is σ = 35270893932. Its totient is φ = 9102166160.

The previous prime is 18204332327. The next prime is 18204332347. The reversal of 18204332336 is 63323340281.

It is a junction number, because it is equal to n+sod(n) for n = 18204332296 and 18204332305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568885370 + ... + 568885401.

Almost surely, 2^18204332336 is an apocalyptic number.

18204332336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18204332336 is a deficient number, since it is larger than the sum of its proper divisors (17066561596).

18204332336 is a wasteful number, since it uses less digits than its factorization.

18204332336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1137770779 (or 1137770773 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 18204332336 in words is "eighteen billion, two hundred four million, three hundred thirty-two thousand, three hundred thirty-six".