224142430 has 32 divisors (see below), whose sum is σ = 426160800. Its totient is φ = 84644352.

The previous prime is 224142409. The next prime is 224142439. The reversal of 224142430 is 34241422.

It is a happy number.

224142430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224142439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57586 + ... + 61354.

It is an arithmetic number, because the mean of its divisors is an integer number (13317525).

Almost surely, 2^224142430 is an apocalyptic number.

224142430 is a deficient number, since it is larger than the sum of its proper divisors (202018370).

224142430 is a wasteful number, since it uses less digits than its factorization.

224142430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 224142430 is about 14971.3870432903. The cubic root of 224142430 is about 607.4464877475.

Adding to 224142430 its reverse (34241422), we get a palindrome (258383852).

The spelling of 224142430 in words is "two hundred twenty-four million, one hundred forty-two thousand, four hundred thirty".