224434142 has 8 divisors (see below), whose sum is σ = 338048832. Its totient is φ = 111751200.

The previous prime is 224434109. The next prime is 224434163. The reversal of 224434142 is 241434422.

It is a happy number.

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

It is a congruent number.

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, 232334 + ... + 233297.

It is an arithmetic number, because the mean of its divisors is an integer number (42256104).

Almost surely, 2^224434142 is an apocalyptic number.

224434142 is a deficient number, since it is larger than the sum of its proper divisors (113614690).

224434142 is a wasteful number, since it uses less digits than its factorization.

224434142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465874.

The product of its digits is 6144, while the sum is 26.

The square root of 224434142 is about 14981.1261926465. The cubic root of 224434142 is about 607.7098955768.

Adding to 224434142 its reverse (241434422), we get a palindrome (465868564).

The spelling of 224434142 in words is "two hundred twenty-four million, four hundred thirty-four thousand, one hundred forty-two".