201044243224 has 64 divisors (see below), whose sum is σ = 419137908480. Its totient is φ = 89626992000.

The previous prime is 201044243203. The next prime is 201044243299. The reversal of 201044243224 is 422342440102.

201044243224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201044243192 and 201044243201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16649109 + ... + 16661179.

It is an arithmetic number, because the mean of its divisors is an integer number (6549029820).

Almost surely, 2^201044243224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201044243224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209568954240).

201044243224 is an abundant number, since it is smaller than the sum of its proper divisors (218093665256).

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

201044243224 is a wasteful number, since it uses less digits than its factorization.

201044243224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15712 (or 15708 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 201044243224 its reverse (422342440102), we get a palindrome (623386683326).

The spelling of 201044243224 in words is "two hundred one billion, forty-four million, two hundred forty-three thousand, two hundred twenty-four".