423371211 has 4 divisors (see below), whose sum is σ = 564494952. Its totient is φ = 282247472.

The previous prime is 423371183. The next prime is 423371231. The reversal of 423371211 is 112173324.

It is a happy number.

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 423371211 - 2⁹ = 423370699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423371231) 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, 70561866 + ... + 70561871.

It is an arithmetic number, because the mean of its divisors is an integer number (141123738).

Almost surely, 2^423371211 is an apocalyptic number.

423371211 is a deficient number, since it is larger than the sum of its proper divisors (141123741).

423371211 is a wasteful number, since it uses less digits than its factorization.

423371211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141123740.

The product of its digits is 1008, while the sum is 24.

The square root of 423371211 is about 20575.9862704076. The cubic root of 423371211 is about 750.8855974335.

The spelling of 423371211 in words is "four hundred twenty-three million, three hundred seventy-one thousand, two hundred eleven".