423135322 has 8 divisors (see below), whose sum is σ = 634973472. Its totient is φ = 211477500.

The previous prime is 423135289. The next prime is 423135341. The reversal of 423135322 is 223531324.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39054 + ... + 48697.

It is an arithmetic number, because the mean of its divisors is an integer number (79371684).

Almost surely, 2^423135322 is an apocalyptic number.

423135322 is a deficient number, since it is larger than the sum of its proper divisors (211838150).

423135322 is a wasteful number, since it uses less digits than its factorization.

423135322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90164.

The product of its digits is 4320, while the sum is 25.

The square root of 423135322 is about 20570.2533285324. The cubic root of 423135322 is about 750.7461149853.

Adding to 423135322 its reverse (223531324), we get a palindrome (646666646).

The spelling of 423135322 in words is "four hundred twenty-three million, one hundred thirty-five thousand, three hundred twenty-two".