224231045424 has 80 divisors (see below), whose sum is σ = 604598065152. Its totient is φ = 71476314624.

The previous prime is 224231045419. The next prime is 224231045453. The reversal of 224231045424 is 424540132422.

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 15 ways as a sum of consecutive naturals, for example, 4886652 + ... + 4932324.

Almost surely, 2^224231045424 is an apocalyptic number.

224231045424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

224231045424 is an abundant number, since it is smaller than the sum of its proper divisors (380367019728).

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

224231045424 is a wasteful number, since it uses less digits than its factorization.

224231045424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50154 (or 50148 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 224231045424 its reverse (424540132422), we get a palindrome (648771177846).

The spelling of 224231045424 in words is "two hundred twenty-four billion, two hundred thirty-one million, forty-five thousand, four hundred twenty-four".