423235235 has 16 divisors (see below), whose sum is σ = 520445952. Its totient is φ = 330261600.

The previous prime is 423235229. The next prime is 423235249. The reversal of 423235235 is 532532324.

It is not a de Polignac number, because 423235235 - 2⁶ = 423235171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 423235198 and 423235207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70190 + ... + 75980.

It is an arithmetic number, because the mean of its divisors is an integer number (32527872).

Almost surely, 2^423235235 is an apocalyptic number.

423235235 is a deficient number, since it is larger than the sum of its proper divisors (97210717).

423235235 is a wasteful number, since it uses less digits than its factorization.

423235235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6154.

The product of its digits is 21600, while the sum is 29.

The square root of 423235235 is about 20572.6817649037. The cubic root of 423235235 is about 750.8052004122.

Adding to 423235235 its reverse (532532324), we get a palindrome (955767559).

The spelling of 423235235 in words is "four hundred twenty-three million, two hundred thirty-five thousand, two hundred thirty-five".