423313334 has 8 divisors (see below), whose sum is σ = 635071080. Its totient is φ = 211622976.

The previous prime is 423313333. The next prime is 423313391. The reversal of 423313334 is 433313324.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423313333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4037 + ... + 29375.

It is an arithmetic number, because the mean of its divisors is an integer number (79383885).

Almost surely, 2^423313334 is an apocalyptic number.

423313334 is a deficient number, since it is larger than the sum of its proper divisors (211757746).

423313334 is a wasteful number, since it uses less digits than its factorization.

423313334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33694.

The product of its digits is 7776, while the sum is 26.

The square root of 423313334 is about 20574.5798012985. The cubic root of 423313334 is about 750.8513792462.

Adding to 423313334 its reverse (433313324), we get a palindrome (856626658).

The spelling of 423313334 in words is "four hundred twenty-three million, three hundred thirteen thousand, three hundred thirty-four".