423411227 has 2 divisors, whose sum is σ = 423411228. Its totient is φ = 423411226.

The previous prime is 423411217. The next prime is 423411251. The reversal of 423411227 is 722114324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423411227 - 2⁴ = 423411211 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 423411196 and 423411205.

It is not a weakly prime, because it can be changed into another prime (423411217) 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 as a sum of consecutive naturals, namely, 211705613 + 211705614.

It is an arithmetic number, because the mean of its divisors is an integer number (211705614).

Almost surely, 2^423411227 is an apocalyptic number.

423411227 is a deficient number, since it is larger than the sum of its proper divisors (1).

423411227 is an equidigital number, since it uses as much as digits as its factorization.

423411227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 26.

The square root of 423411227 is about 20576.9586431037. The cubic root of 423411227 is about 750.9092539716.

The spelling of 423411227 in words is "four hundred twenty-three million, four hundred eleven thousand, two hundred twenty-seven".