423675211 has 2 divisors, whose sum is σ = 423675212. Its totient is φ = 423675210.

The previous prime is 423675191. The next prime is 423675223. The reversal of 423675211 is 112576324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 423675211 - 2¹¹ = 423673163 is a prime.

It is not a weakly prime, because it can be changed into another prime (423675251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211837605 + 211837606.

It is an arithmetic number, because the mean of its divisors is an integer number (211837606).

Almost surely, 2^423675211 is an apocalyptic number.

423675211 is a deficient number, since it is larger than the sum of its proper divisors (1).

423675211 is an equidigital number, since it uses as much as digits as its factorization.

423675211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 423675211 is about 20583.3721969943. The cubic root of 423675211 is about 751.0652778980.

The spelling of 423675211 in words is "four hundred twenty-three million, six hundred seventy-five thousand, two hundred eleven".