224234042 has 8 divisors (see below), whose sum is σ = 337660596. Its totient is φ = 111680512.

The previous prime is 224234011. The next prime is 224234051. The reversal of 224234042 is 240432422.

It can be written as a sum of positive squares in 2 ways, for example, as 217828081 + 6405961 = 14759^2 + 2531^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 224233999 and 224234017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217613 + ... + 218640.

Almost surely, 2^224234042 is an apocalyptic number.

224234042 is a deficient number, since it is larger than the sum of its proper divisors (113426554).

224234042 is a wasteful number, since it uses less digits than its factorization.

224234042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436512.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 224234042 is about 14974.4463002810. The cubic root of 224234042 is about 607.5292354415.

Adding to 224234042 its reverse (240432422), we get a palindrome (464666464).

The spelling of 224234042 in words is "two hundred twenty-four million, two hundred thirty-four thousand, forty-two".