423141211 has 4 divisors (see below), whose sum is σ = 424354000. Its totient is φ = 421928424.

The previous prime is 423141193. The next prime is 423141223. The reversal of 423141211 is 112141324.

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 423141211 - 2⁷ = 423141083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423141011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605871 + ... + 606568.

It is an arithmetic number, because the mean of its divisors is an integer number (106088500).

Almost surely, 2^423141211 is an apocalyptic number.

423141211 is a deficient number, since it is larger than the sum of its proper divisors (1212789).

423141211 is a wasteful number, since it uses less digits than its factorization.

423141211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212788.

The product of its digits is 192, while the sum is 19.

The square root of 423141211 is about 20570.3964716288. The cubic root of 423141211 is about 750.7495978138.

Adding to 423141211 its reverse (112141324), we get a palindrome (535282535).

The spelling of 423141211 in words is "four hundred twenty-three million, one hundred forty-one thousand, two hundred eleven".