224240131424 has 24 divisors (see below), whose sum is σ = 441777945168. Its totient is φ = 112042558080.

The previous prime is 224240131403. The next prime is 224240131487. The reversal of 224240131424 is 424131042422.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2375087 + ... + 2467694.

It is an arithmetic number, because the mean of its divisors is an integer number (18407414382).

Almost surely, 2^224240131424 is an apocalyptic number.

It is an amenable number.

224240131424 is a deficient number, since it is larger than the sum of its proper divisors (217537813744).

224240131424 is a wasteful number, since it uses less digits than its factorization.

224240131424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4844238 (or 4844230 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 224240131424 its reverse (424131042422), we get a palindrome (648371173846).

The spelling of 224240131424 in words is "two hundred twenty-four billion, two hundred forty million, one hundred thirty-one thousand, four hundred twenty-four".