224640502224256 has 64 divisors (see below), whose sum is σ = 461518057476000. Its totient is φ = 108845291253760.

The previous prime is 224640502224157. The next prime is 224640502224287. The reversal of 224640502224256 is 652422205046422.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142858900 + ... + 144422803.

Almost surely, 2^{224640502224256} is an apocalyptic number.

It is an amenable number.

224640502224256 is an abundant number, since it is smaller than the sum of its proper divisors (236877555251744).

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

224640502224256 is a wasteful number, since it uses less digits than its factorization.

224640502224256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287281907 (or 287281895 counting only the distinct ones).

The product of its (nonzero) digits is 3686400, while the sum is 46.

The spelling of 224640502224256 in words is "two hundred twenty-four trillion, six hundred forty billion, five hundred two million, two hundred twenty-four thousand, two hundred fifty-six".