423133214 has 8 divisors (see below), whose sum is σ = 725371248. Its totient is φ = 181342800.

The previous prime is 423133181. The next prime is 423133237. The reversal of 423133214 is 412331324.

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

It is a self number, because there is not a number n which added to its sum of digits gives 423133214.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15111887 + ... + 15111914.

It is an arithmetic number, because the mean of its divisors is an integer number (90671406).

Almost surely, 2^423133214 is an apocalyptic number.

423133214 is a deficient number, since it is larger than the sum of its proper divisors (302238034).

423133214 is a wasteful number, since it uses less digits than its factorization.

423133214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30223810.

The product of its digits is 1728, while the sum is 23.

The square root of 423133214 is about 20570.2020894302. The cubic root of 423133214 is about 750.7448682797.

Adding to 423133214 its reverse (412331324), we get a palindrome (835464538).

The spelling of 423133214 in words is "four hundred twenty-three million, one hundred thirty-three thousand, two hundred fourteen".