424043304211 has 4 divisors (see below), whose sum is σ = 424827118624. Its totient is φ = 423259489800.

The previous prime is 424043304203. The next prime is 424043304221. The reversal of 424043304211 is 112403340424.

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 424043304211 - 2³ = 424043304203 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 424043304211.

It is not an unprimeable number, because it can be changed into a prime (424043304221) 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, 391906395 + ... + 391907476.

It is an arithmetic number, because the mean of its divisors is an integer number (106206779656).

Almost surely, 2^424043304211 is an apocalyptic number.

424043304211 is a deficient number, since it is larger than the sum of its proper divisors (783814413).

424043304211 is an equidigital number, since it uses as much as digits as its factorization.

424043304211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783814412.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 424043304211 its reverse (112403340424), we get a palindrome (536446644635).

The spelling of 424043304211 in words is "four hundred twenty-four billion, forty-three million, three hundred four thousand, two hundred eleven".