223334423 has 16 divisors (see below), whose sum is σ = 263450880. Its totient is φ = 187332096.

The previous prime is 223334407. The next prime is 223334429. The reversal of 223334423 is 324433322.

It is a cyclic number.

It is not a de Polignac number, because 223334423 - 2⁴ = 223334407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 223334392 and 223334401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223334429) 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, 11015 + ... + 23832.

It is an arithmetic number, because the mean of its divisors is an integer number (16465680).

Almost surely, 2^223334423 is an apocalyptic number.

223334423 is a deficient number, since it is larger than the sum of its proper divisors (40116457).

223334423 is a wasteful number, since it uses less digits than its factorization.

223334423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34906.

The product of its digits is 10368, while the sum is 26.

The square root of 223334423 is about 14944.3776384298. The cubic root of 223334423 is about 606.7156845968.

Adding to 223334423 its reverse (324433322), we get a palindrome (547767745).

The spelling of 223334423 in words is "two hundred twenty-three million, three hundred thirty-four thousand, four hundred twenty-three".