423441322 has 8 divisors (see below), whose sum is σ = 635711616. Its totient is φ = 211537452.

The previous prime is 423441311. The next prime is 423441323. The reversal of 423441322 is 223144324.

It is a happy number.

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

It is a super-3 number, since 3×423441322³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (423441323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88698 + ... + 93349.

It is an arithmetic number, because the mean of its divisors is an integer number (79463952).

Almost surely, 2^423441322 is an apocalyptic number.

423441322 is a deficient number, since it is larger than the sum of its proper divisors (212270294).

423441322 is a wasteful number, since it uses less digits than its factorization.

423441322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183212.

The product of its digits is 4608, while the sum is 25.

The square root of 423441322 is about 20577.6899092196. The cubic root of 423441322 is about 750.9270444608.

Adding to 423441322 its reverse (223144324), we get a palindrome (646585646).

The spelling of 423441322 in words is "four hundred twenty-three million, four hundred forty-one thousand, three hundred twenty-two".