224454531264 has 28 divisors (see below), whose sum is σ = 593869281144. Its totient is φ = 74818177024.

The previous prime is 224454531227. The next prime is 224454531293. The reversal of 224454531264 is 462135454422.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584516817 + ... + 584517200.

Almost surely, 2^224454531264 is an apocalyptic number.

224454531264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

224454531264 is an abundant number, since it is smaller than the sum of its proper divisors (369414749880).

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

224454531264 is a wasteful number, since it uses less digits than its factorization.

224454531264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169034032 (or 1169034022 counting only the distinct ones).

The product of its digits is 921600, while the sum is 42.

Adding to 224454531264 its reverse (462135454422), we get a palindrome (686589985686).

The spelling of 224454531264 in words is "two hundred twenty-four billion, four hundred fifty-four million, five hundred thirty-one thousand, two hundred sixty-four".