224203443044 has 24 divisors (see below), whose sum is σ = 448417048128. Its totient is φ = 96085012320.

The previous prime is 224203443043. The next prime is 224203443053. The reversal of 224203443044 is 440344302422.

It is a self number, because there is not a number n which added to its sum of digits gives 224203443044.

It is not an unprimeable number, because it can be changed into a prime (224203443041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2067602 + ... + 2173334.

It is an arithmetic number, because the mean of its divisors is an integer number (18684043672).

Almost surely, 2^224203443044 is an apocalyptic number.

It is an amenable number.

224203443044 is an abundant number, since it is smaller than the sum of its proper divisors (224213605084).

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

224203443044 is a wasteful number, since it uses less digits than its factorization.

224203443044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181475 (or 181473 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 224203443044 its reverse (440344302422), we get a palindrome (664547745466).

The spelling of 224203443044 in words is "two hundred twenty-four billion, two hundred three million, four hundred forty-three thousand, forty-four".