423004235 has 8 divisors (see below), whose sum is σ = 507811680. Its totient is φ = 338265664.

The previous prime is 423004229. The next prime is 423004249. The reversal of 423004235 is 532400324.

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 423004235 - 2¹⁰ = 423003211 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423004235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2570 + ... + 29199.

It is an arithmetic number, because the mean of its divisors is an integer number (63476460).

Almost surely, 2^423004235 is an apocalyptic number.

423004235 is a deficient number, since it is larger than the sum of its proper divisors (84807445).

423004235 is a wasteful number, since it uses less digits than its factorization.

423004235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34437.

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 423004235 is about 20567.0667573186. The cubic root of 423004235 is about 750.6685801200.

Adding to 423004235 its reverse (532400324), we get a palindrome (955404559).

The spelling of 423004235 in words is "four hundred twenty-three million, four thousand, two hundred thirty-five".