134433223 has 8 divisors (see below), whose sum is σ = 136615248. Its totient is φ = 132260544.

The previous prime is 134433197. The next prime is 134433251. The reversal of 134433223 is 322334431.

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

It is a cyclic number.

It is not a de Polignac number, because 134433223 - 2¹⁷ = 134302151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134433253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30261 + ... + 34417.

It is an arithmetic number, because the mean of its divisors is an integer number (17076906).

Almost surely, 2^134433223 is an apocalyptic number.

134433223 is a deficient number, since it is larger than the sum of its proper divisors (2182025).

134433223 is an equidigital number, since it uses as much as digits as its factorization.

134433223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4673.

The product of its digits is 5184, while the sum is 25.

The square root of 134433223 is about 11594.5341864173. The cubic root of 134433223 is about 512.2738695431.

Adding to 134433223 its reverse (322334431), we get a palindrome (456767654).

The spelling of 134433223 in words is "one hundred thirty-four million, four hundred thirty-three thousand, two hundred twenty-three".