223430342 has 8 divisors (see below), whose sum is σ = 335212176. Its totient is φ = 111692952.

The previous prime is 223430341. The next prime is 223430353. The reversal of 223430342 is 243034322.

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

It is a super-2 number, since 2×223430342² = 99842235452473928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223430341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8108 + ... + 22640.

It is an arithmetic number, because the mean of its divisors is an integer number (41901522).

Almost surely, 2^223430342 is an apocalyptic number.

223430342 is a deficient number, since it is larger than the sum of its proper divisors (111781834).

223430342 is a wasteful number, since it uses less digits than its factorization.

223430342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22222.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 223430342 is about 14947.5864941468. The cubic root of 223430342 is about 606.8025307885.

Adding to 223430342 its reverse (243034322), we get a palindrome (466464664).

The spelling of 223430342 in words is "two hundred twenty-three million, four hundred thirty thousand, three hundred forty-two".