224104433240 has 128 divisors (see below), whose sum is σ = 539712875520. Its totient is φ = 83454566400.

The previous prime is 224104433237. The next prime is 224104433261. The reversal of 224104433240 is 42334401422.

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 31 ways as a sum of consecutive naturals, for example, 23503514 + ... + 23513046.

It is an arithmetic number, because the mean of its divisors is an integer number (4216506840).

Almost surely, 2^224104433240 is an apocalyptic number.

224104433240 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 224104433240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269856437760).

224104433240 is an abundant number, since it is smaller than the sum of its proper divisors (315608442280).

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

224104433240 is a wasteful number, since it uses less digits than its factorization.

224104433240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9933 (or 9929 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 224104433240 its reverse (42334401422), we get a palindrome (266438834662).

The spelling of 224104433240 in words is "two hundred twenty-four billion, one hundred four million, four hundred thirty-three thousand, two hundred forty".