423334422 has 36 divisors (see below), whose sum is σ = 1066977756. Its totient is φ = 120952440.

The previous prime is 423334403. The next prime is 423334423. The reversal of 423334422 is 224433324.

423334422 is a `hidden beast` number, since 4 + 233 + 3 + 4 + 422 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423334423) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 239104 + ... + 240867.

It is an arithmetic number, because the mean of its divisors is an integer number (29638271).

Almost surely, 2^423334422 is an apocalyptic number.

423334422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

423334422 is an abundant number, since it is smaller than the sum of its proper divisors (643643334).

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

423334422 is a wasteful number, since it uses less digits than its factorization.

423334422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479993 (or 479983 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 423334422 is about 20575.0922719681. The cubic root of 423334422 is about 750.8638473084.

Adding to 423334422 its reverse (224433324), we get a palindrome (647767746).

The spelling of 423334422 in words is "four hundred twenty-three million, three hundred thirty-four thousand, four hundred twenty-two".