224520434452 has 12 divisors (see below), whose sum is σ = 393486037056. Its totient is φ = 112095852440.

The previous prime is 224520434441. The next prime is 224520434459. The reversal of 224520434452 is 254434025422.

It is a happy number.

224520434452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224520434459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41088124 + ... + 41093587.

It is an arithmetic number, because the mean of its divisors is an integer number (32790503088).

Almost surely, 2^224520434452 is an apocalyptic number.

It is an amenable number.

224520434452 is a deficient number, since it is larger than the sum of its proper divisors (168965602604).

224520434452 is a wasteful number, since it uses less digits than its factorization.

224520434452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82182398 (or 82182396 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 37.

Adding to 224520434452 its reverse (254434025422), we get a palindrome (478954459874).

The spelling of 224520434452 in words is "two hundred twenty-four billion, five hundred twenty million, four hundred thirty-four thousand, four hundred fifty-two".