424204211 has 4 divisors (see below), whose sum is σ = 424335192. Its totient is φ = 424073232.

The previous prime is 424204201. The next prime is 424204219. The reversal of 424204211 is 112402424.

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 424204211 - 2¹⁸ = 423942067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424204219) 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, 60506 + ... + 67151.

It is an arithmetic number, because the mean of its divisors is an integer number (106083798).

Almost surely, 2^424204211 is an apocalyptic number.

424204211 is a deficient number, since it is larger than the sum of its proper divisors (130981).

424204211 is a wasteful number, since it uses less digits than its factorization.

424204211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130980.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 424204211 is about 20596.2183664866. The cubic root of 424204211 is about 751.3777407427.

Adding to 424204211 its reverse (112402424), we get a palindrome (536606635).

The spelling of 424204211 in words is "four hundred twenty-four million, two hundred four thousand, two hundred eleven".