423343323305 has 8 divisors (see below), whose sum is σ = 580585129152. Its totient is φ = 290292564528.

The previous prime is 423343323289. The next prime is 423343323313. The reversal of 423343323305 is 503323343324.

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 423343323305 - 2⁴ = 423343323289 is a prime.

It is a super-2 number, since 2×423343323305² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 12095523523 = 423343323305 / (4 + 2 + 3 + 3 + 4 + 3 + 3 + 2 + 3 + 3 + 0 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6047761727 + ... + 6047761796.

It is an arithmetic number, because the mean of its divisors is an integer number (72573141144).

Almost surely, 2^423343323305 is an apocalyptic number.

It is an amenable number.

423343323305 is a deficient number, since it is larger than the sum of its proper divisors (157241805847).

423343323305 is a wasteful number, since it uses less digits than its factorization.

423343323305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12095523535.

The product of its (nonzero) digits is 233280, while the sum is 35.

Adding to 423343323305 its reverse (503323343324), we get a palindrome (926666666629).

The spelling of 423343323305 in words is "four hundred twenty-three billion, three hundred forty-three million, three hundred twenty-three thousand, three hundred five".