4243324100200 has 96 divisors (see below), whose sum is σ = 10005780403800. Its totient is φ = 1673257512960.

The previous prime is 4243324100189. The next prime is 4243324100233. The reversal of 4243324100200 is 20014233424.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 556299396 + 4242767800804 = 23586^2 + 2059798^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30137164 + ... + 30277636.

Almost surely, 2^{4243324100200} is an apocalyptic number.

4243324100200 is a gapful number since it is divisible by the number (40) 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 4243324100200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5002890201900).

4243324100200 is an abundant number, since it is smaller than the sum of its proper divisors (5762456303600).

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

4243324100200 is a wasteful number, since it uses less digits than its factorization.

4243324100200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142631 (or 142622 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 4243324100200 its reverse (20014233424), we get a palindrome (4263338333624).

The spelling of 4243324100200 in words is "four trillion, two hundred forty-three billion, three hundred twenty-four million, one hundred thousand, two hundred".