18368714200 has 96 divisors (see below), whose sum is σ = 46271435760. Its totient is φ = 6754406400.

The previous prime is 18368714191. The next prime is 18368714219. The reversal of 18368714200 is 241786381.

It is a super-2 number, since 2×18368714200² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

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, 83380 + ... + 209020.

Almost surely, 2^18368714200 is an apocalyptic number.

18368714200 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 18368714200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23135717880).

18368714200 is an abundant number, since it is smaller than the sum of its proper divisors (27902721560).

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

18368714200 is a wasteful number, since it uses less digits than its factorization.

18368714200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125717 (or 125708 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 18368714200 in words is "eighteen billion, three hundred sixty-eight million, seven hundred fourteen thousand, two hundred".