14224033220238 has 160 divisors (see below), whose sum is σ = 33745639834368. Its totient is φ = 4470817420800.

The previous prime is 14224033220237. The next prime is 14224033220297. The reversal of 14224033220238 is 83202233042241.

14224033220238 is a `hidden beast` number, since 1 + 4 + 2 + 2 + 403 + 3 + 220 + 23 + 8 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14224033220237) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 164060556 + ... + 164147232.

Almost surely, 2^{14224033220238} is an apocalyptic number.

14224033220238 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14224033220238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16872819917184).

14224033220238 is an abundant number, since it is smaller than the sum of its proper divisors (19521606614130).

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

14224033220238 is a wasteful number, since it uses less digits than its factorization.

14224033220238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87560 (or 87551 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 14224033220238 its reverse (83202233042241), we get a palindrome (97426266262479).

The spelling of 14224033220238 in words is "fourteen trillion, two hundred twenty-four billion, thirty-three million, two hundred twenty thousand, two hundred thirty-eight".