430268020223 has 4 divisors (see below), whose sum is σ = 430274726688. Its totient is φ = 430261313760.

The previous prime is 430268020211. The next prime is 430268020241. The reversal of 430268020223 is 322020862034.

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 430268020223 - 2⁸ = 430268019967 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 430268020223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430268020423) 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, 3256058 + ... + 3385623.

It is an arithmetic number, because the mean of its divisors is an integer number (107568681672).

Almost surely, 2^430268020223 is an apocalyptic number.

430268020223 is a deficient number, since it is larger than the sum of its proper divisors (6706465).

430268020223 is an equidigital number, since it uses as much as digits as its factorization.

430268020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6706464.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 430268020223 its reverse (322020862034), we get a palindrome (752288882257).

The spelling of 430268020223 in words is "four hundred thirty billion, two hundred sixty-eight million, twenty thousand, two hundred twenty-three".