224689013578 has 8 divisors (see below), whose sum is σ = 339101211168. Its totient is φ = 111655276524.

The previous prime is 224689013543. The next prime is 224689013579. The reversal of 224689013578 is 875310986422.

224689013578 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (224689013579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344614726 + ... + 344615377.

It is an arithmetic number, because the mean of its divisors is an integer number (42387651396).

It is a 2-persistent number, because it is pandigital, and so is 2⋅224689013578 = 449378027156, but 3⋅224689013578 = 674067040734 is not.

Almost surely, 2^224689013578 is an apocalyptic number.

224689013578 is a deficient number, since it is larger than the sum of its proper divisors (114412197590).

224689013578 is a wasteful number, since it uses less digits than its factorization.

224689013578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689230268.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 224689013578 in words is "two hundred twenty-four billion, six hundred eighty-nine million, thirteen thousand, five hundred seventy-eight".