224040044 has 6 divisors (see below), whose sum is σ = 392070084. Its totient is φ = 112020020.

The previous prime is 224040043. The next prime is 224040071. The reversal of 224040044 is 440040422.

224040044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 224039998 and 224040025.

It is not an unprimeable number, because it can be changed into a prime (224040043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005002 + ... + 28005009.

It is an arithmetic number, because the mean of its divisors is an integer number (65345014).

Almost surely, 2^224040044 is an apocalyptic number.

It is an amenable number.

224040044 is a deficient number, since it is larger than the sum of its proper divisors (168030040).

224040044 is a wasteful number, since it uses less digits than its factorization.

224040044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56010015 (or 56010013 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 224040044 is about 14967.9672634597. The cubic root of 224040044 is about 607.3539818524.

Adding to 224040044 its reverse (440040422), we get a palindrome (664080466).

The spelling of 224040044 in words is "two hundred twenty-four million, forty thousand, forty-four".