18448604200 has 96 divisors (see below), whose sum is σ = 46557020160. Its totient is φ = 6758035200.

The previous prime is 18448604159. The next prime is 18448604227. The reversal of 18448604200 is 240684481.

It is a self number, because there is not a number n which added to its sum of digits gives 18448604200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302265 + ... + 358135.

It is an arithmetic number, because the mean of its divisors is an integer number (484968960).

Almost surely, 2^18448604200 is an apocalyptic number.

18448604200 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 18448604200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23278510080).

18448604200 is an abundant number, since it is smaller than the sum of its proper divisors (28108415960).

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

18448604200 is a wasteful number, since it uses less digits than its factorization.

18448604200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56027 (or 56018 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 37.

The spelling of 18448604200 in words is "eighteen billion, four hundred forty-eight million, six hundred four thousand, two hundred".