224144030 has 24 divisors (see below), whose sum is σ = 443474136. Its totient is φ = 81506480.

The previous prime is 224144029. The next prime is 224144059. The reversal of 224144030 is 30441422.

It is a junction number, because it is equal to n+sod(n) for n = 224143993 and 224144011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91412 + ... + 93831.

It is an arithmetic number, because the mean of its divisors is an integer number (18478089).

Almost surely, 2^224144030 is an apocalyptic number.

224144030 is a deficient number, since it is larger than the sum of its proper divisors (219330106).

224144030 is a wasteful number, since it uses less digits than its factorization.

224144030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185272 (or 185261 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 224144030 is about 14971.4404784576. The cubic root of 224144030 is about 607.4479331262.

Adding to 224144030 its reverse (30441422), we get a palindrome (254585452).

The spelling of 224144030 in words is "two hundred twenty-four million, one hundred forty-four thousand, thirty".