234223416 has 96 divisors (see below), whose sum is σ = 767651040. Its totient is φ = 62982144.

The previous prime is 234223397. The next prime is 234223417. The reversal of 234223416 is 614322432.

234223416 is a `hidden beast` number, since 23 + 4 + 223 + 416 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 234223416.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234223417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5101 + ... + 22236.

It is an arithmetic number, because the mean of its divisors is an integer number (7996365).

Almost surely, 2^234223416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234223416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383825520).

234223416 is an abundant number, since it is smaller than the sum of its proper divisors (533427624).

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

234223416 is a wasteful number, since it uses less digits than its factorization.

234223416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27373 (or 27366 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 234223416 is about 15304.3593789482. The cubic root of 234223416 is about 616.4200696353.

Adding to 234223416 its reverse (614322432), we get a palindrome (848545848).

The spelling of 234223416 in words is "two hundred thirty-four million, two hundred twenty-three thousand, four hundred sixteen".