224133042 has 16 divisors (see below), whose sum is σ = 512304192. Its totient is φ = 64038000.

The previous prime is 224133037. The next prime is 224133073. The reversal of 224133042 is 240331422.

224133042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2668209 + ... + 2668292.

It is an arithmetic number, because the mean of its divisors is an integer number (32019012).

Almost surely, 2^224133042 is an apocalyptic number.

224133042 is an abundant number, since it is smaller than the sum of its proper divisors (288171150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224133042 is a wasteful number, since it uses less digits than its factorization.

224133042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5336513.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 224133042 is about 14971.0735086032. The cubic root of 224133042 is about 607.4380068495.

Adding to 224133042 its reverse (240331422), we get a palindrome (464464464).

The spelling of 224133042 in words is "two hundred twenty-four million, one hundred thirty-three thousand, forty-two".