423310065 has 8 divisors (see below), whose sum is σ = 677296128. Its totient is φ = 225765360.

The previous prime is 423310061. The next prime is 423310093. The reversal of 423310065 is 560013324.

It is a happy number.

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

It is not a de Polignac number, because 423310065 - 2² = 423310061 is a prime.

It is a super-2 number, since 2×423310065² = 358382822260608450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423310061) 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, 14110321 + ... + 14110350.

It is an arithmetic number, because the mean of its divisors is an integer number (84662016).

Almost surely, 2^423310065 is an apocalyptic number.

It is an amenable number.

423310065 is a deficient number, since it is larger than the sum of its proper divisors (253986063).

423310065 is a wasteful number, since it uses less digits than its factorization.

423310065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28220679.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 423310065 is about 20574.5003584534. The cubic root of 423310065 is about 750.8494464467.

Adding to 423310065 its reverse (560013324), we get a palindrome (983323389).

The spelling of 423310065 in words is "four hundred twenty-three million, three hundred ten thousand, sixty-five".