2244040200 has 240 divisors, whose sum is σ = 7907708160. Its totient is φ = 589680000.

The previous prime is 2244040177. The next prime is 2244040229. The reversal of 2244040200 is 20404422.

2244040200 is a `hidden beast` number, since 22 + 440 + 4 + 0 + 200 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 in 59 ways as a sum of consecutive naturals, for example, 1149225 + ... + 1151175.

It is an arithmetic number, because the mean of its divisors is an integer number (32948784).

Almost surely, 2^2244040200 is an apocalyptic number.

2244040200 is a gapful number since it is divisible by the number (20) 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 2244040200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3953854080).

2244040200 is an abundant number, since it is smaller than the sum of its proper divisors (5663667960).

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

2244040200 is a wasteful number, since it uses less digits than its factorization.

2244040200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2050 (or 2032 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 2244040200 is about 47371.3014387403. The cubic root of 2244040200 is about 1309.2127041037.

Adding to 2244040200 its reverse (20404422), we get a palindrome (2264444622).

The spelling of 2244040200 in words is "two billion, two hundred forty-four million, forty thousand, two hundred".