422133234 has 32 divisors (see below), whose sum is σ = 861845184. Its totient is φ = 137791680.

The previous prime is 422133227. The next prime is 422133247. The reversal of 422133234 is 432331224.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232189 + ... + 233999.

It is an arithmetic number, because the mean of its divisors is an integer number (26932662).

Almost surely, 2^422133234 is an apocalyptic number.

422133234 is an abundant number, since it is smaller than the sum of its proper divisors (439711950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422133234 is a wasteful number, since it uses less digits than its factorization.

422133234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602.

The product of its digits is 3456, while the sum is 24.

The square root of 422133234 is about 20545.8811930761. The cubic root of 422133234 is about 750.1529963429.

Adding to 422133234 its reverse (432331224), we get a palindrome (854464458).

The spelling of 422133234 in words is "four hundred twenty-two million, one hundred thirty-three thousand, two hundred thirty-four".