223343430 has 16 divisors (see below), whose sum is σ = 536024304. Its totient is φ = 59558240.

The previous prime is 223343411. The next prime is 223343443. The reversal of 223343430 is 34343322.

It is a self number, because there is not a number n which added to its sum of digits gives 223343430.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3722361 + ... + 3722420.

It is an arithmetic number, because the mean of its divisors is an integer number (33501519).

Almost surely, 2^223343430 is an apocalyptic number.

223343430 is an abundant number, since it is smaller than the sum of its proper divisors (312680874).

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

223343430 is a wasteful number, since it uses less digits than its factorization.

223343430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7444791.

The product of its (nonzero) digits is 5184, while the sum is 24.

The square root of 223343430 is about 14944.6789861810. The cubic root of 223343430 is about 606.7238406983.

Adding to 223343430 its reverse (34343322), we get a palindrome (257686752).

The spelling of 223343430 in words is "two hundred twenty-three million, three hundred forty-three thousand, four hundred thirty".