234430224 has 160 divisors (see below), whose sum is σ = 721501440. Its totient is φ = 64198656.

The previous prime is 234430213. The next prime is 234430247. The reversal of 234430224 is 422034432.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 234430194 and 234430203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1355002 + ... + 1355174.

It is an arithmetic number, because the mean of its divisors is an integer number (4509384).

Almost surely, 2^234430224 is an apocalyptic number.

234430224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234430224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360750720).

234430224 is an abundant number, since it is smaller than the sum of its proper divisors (487071216).

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

234430224 is a wasteful number, since it uses less digits than its factorization.

234430224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 331 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 234430224 is about 15311.1143944522. The cubic root of 234430224 is about 616.6014393471.

Adding to 234430224 its reverse (422034432), we get a palindrome (656464656).

The spelling of 234430224 in words is "two hundred thirty-four million, four hundred thirty thousand, two hundred twenty-four".