423320314411 has 4 divisors (see below), whose sum is σ = 423867948192. Its totient is φ = 422772680632.

The previous prime is 423320314363. The next prime is 423320314421. The reversal of 423320314411 is 114413023324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423320314411 - 2¹⁷ = 423320183339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423320314411.

It is not an unprimeable number, because it can be changed into a prime (423320314421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273815731 + ... + 273817276.

It is an arithmetic number, because the mean of its divisors is an integer number (105966987048).

Almost surely, 2^423320314411 is an apocalyptic number.

423320314411 is a deficient number, since it is larger than the sum of its proper divisors (547633781).

423320314411 is an equidigital number, since it uses as much as digits as its factorization.

423320314411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547633780.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 423320314411 its reverse (114413023324), we get a palindrome (537733337735).

The spelling of 423320314411 in words is "four hundred twenty-three billion, three hundred twenty million, three hundred fourteen thousand, four hundred eleven".