224420134044 has 24 divisors (see below), whose sum is σ = 524495695248. Its totient is φ = 74685466240.

The previous prime is 224420134039. The next prime is 224420134061. The reversal of 224420134044 is 440431024422.

224420134044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15147927 + ... + 15162734.

It is an arithmetic number, because the mean of its divisors is an integer number (21853987302).

Almost surely, 2^224420134044 is an apocalyptic number.

It is an amenable number.

224420134044 is an abundant number, since it is smaller than the sum of its proper divisors (300075561204).

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

224420134044 is a wasteful number, since it uses less digits than its factorization.

224420134044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30311285 (or 30311283 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 224420134044 its reverse (440431024422), we get a palindrome (664851158466).

The spelling of 224420134044 in words is "two hundred twenty-four billion, four hundred twenty million, one hundred thirty-four thousand, forty-four".