423214411 has 4 divisors (see below), whose sum is σ = 429531112. Its totient is φ = 416897712.

The previous prime is 423214391. The next prime is 423214483. The reversal of 423214411 is 114412324.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423214411 is a prime.

It is a super-2 number, since 2×423214411² = 358220875356153842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423214111) 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, 3158250 + ... + 3158383.

It is an arithmetic number, because the mean of its divisors is an integer number (107382778).

Almost surely, 2^423214411 is an apocalyptic number.

423214411 is a deficient number, since it is larger than the sum of its proper divisors (6316701).

423214411 is an equidigital number, since it uses as much as digits as its factorization.

423214411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6316700.

The product of its digits is 768, while the sum is 22.

The square root of 423214411 is about 20572.1756506209. The cubic root of 423214411 is about 750.7928865163.

Adding to 423214411 its reverse (114412324), we get a palindrome (537626735).

The spelling of 423214411 in words is "four hundred twenty-three million, two hundred fourteen thousand, four hundred eleven".