234450433230 has 192 divisors, whose sum is σ = 623619025920. Its totient is φ = 56359500288.

The previous prime is 234450433207. The next prime is 234450433249. The reversal of 234450433230 is 32334054432.

234450433230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 234450433191 and 234450433200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 157032364 + ... + 157033856.

It is an arithmetic number, because the mean of its divisors is an integer number (3248015760).

Almost surely, 2^234450433230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234450433230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311809512960).

234450433230 is an abundant number, since it is smaller than the sum of its proper divisors (389168592690).

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

234450433230 is a wasteful number, since it uses less digits than its factorization.

234450433230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235 (or 2222 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 33.

Adding to 234450433230 its reverse (32334054432), we get a palindrome (266784487662).

The spelling of 234450433230 in words is "two hundred thirty-four billion, four hundred fifty million, four hundred thirty-three thousand, two hundred thirty".