244224345 has 8 divisors (see below), whose sum is σ = 390758976. Its totient is φ = 130252976.

The previous prime is 244224319. The next prime is 244224349. The reversal of 244224345 is 543422442.

244224345 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 244224345 - 2¹³ = 244216153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (244224349) 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, 8140797 + ... + 8140826.

It is an arithmetic number, because the mean of its divisors is an integer number (48844872).

Almost surely, 2^244224345 is an apocalyptic number.

It is an amenable number.

244224345 is a deficient number, since it is larger than the sum of its proper divisors (146534631).

244224345 is a wasteful number, since it uses less digits than its factorization.

244224345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16281631.

The product of its digits is 30720, while the sum is 30.

The square root of 244224345 is about 15627.6788103672. The cubic root of 244224345 is about 625.0714329021.

Adding to 244224345 its reverse (543422442), we get a palindrome (787646787).

The spelling of 244224345 in words is "two hundred forty-four million, two hundred twenty-four thousand, three hundred forty-five".