224442660242 has 32 divisors (see below), whose sum is σ = 358466549760. Its totient is φ = 105028254720.

The previous prime is 224442660209. The next prime is 224442660269. The reversal of 224442660242 is 242066244422.

It is a junction number, because it is equal to n+sod(n) for n = 224442660196 and 224442660205.

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, 25250723 + ... + 25259609.

It is an arithmetic number, because the mean of its divisors is an integer number (11202079680).

Almost surely, 2^224442660242 is an apocalyptic number.

224442660242 is a deficient number, since it is larger than the sum of its proper divisors (134023889518).

224442660242 is a wasteful number, since it uses less digits than its factorization.

224442660242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12986.

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 224442660242 in words is "two hundred twenty-four billion, four hundred forty-two million, six hundred sixty thousand, two hundred forty-two".