423243435 has 8 divisors (see below), whose sum is σ = 677189520. Its totient is φ = 225729824.

The previous prime is 423243433. The next prime is 423243511. The reversal of 423243435 is 534342324.

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 423243435 - 2¹ = 423243433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423243433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14108100 + ... + 14108129.

It is an arithmetic number, because the mean of its divisors is an integer number (84648690).

Almost surely, 2^423243435 is an apocalyptic number.

423243435 is a deficient number, since it is larger than the sum of its proper divisors (253946085).

423243435 is a wasteful number, since it uses less digits than its factorization.

423243435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28216237.

The product of its digits is 34560, while the sum is 30.

The square root of 423243435 is about 20572.8810573531. The cubic root of 423243435 is about 750.8100492231.

Adding to 423243435 its reverse (534342324), we get a palindrome (957585759).

The spelling of 423243435 in words is "four hundred twenty-three million, two hundred forty-three thousand, four hundred thirty-five".