423334535 has 32 divisors (see below), whose sum is σ = 583296000. Its totient is φ = 292346496.

The previous prime is 423334523. The next prime is 423334559. The reversal of 423334535 is 535433324.

It is not a de Polignac number, because 423334535 - 2²⁰ = 422285959 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95396 + ... + 99734.

It is an arithmetic number, because the mean of its divisors is an integer number (18228000).

Almost surely, 2^423334535 is an apocalyptic number.

423334535 is a deficient number, since it is larger than the sum of its proper divisors (159961465).

423334535 is a wasteful number, since it uses less digits than its factorization.

423334535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4455.

The product of its digits is 64800, while the sum is 32.

The square root of 423334535 is about 20575.0950180066. The cubic root of 423334535 is about 750.8639141174.

Adding to 423334535 its reverse (535433324), we get a palindrome (958767859).

The spelling of 423334535 in words is "four hundred twenty-three million, three hundred thirty-four thousand, five hundred thirty-five".