230321344 has 112 divisors (see below), whose sum is σ = 534741120. Its totient is φ = 97320960.

The previous prime is 230321327. The next prime is 230321347. The reversal of 230321344 is 443123032.

It is a happy number.

230321344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (230321347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 896064 + ... + 896320.

Almost surely, 2^230321344 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 230321344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267370560).

230321344 is an abundant number, since it is smaller than the sum of its proper divisors (304419776).

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

230321344 is a wasteful number, since it uses less digits than its factorization.

230321344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 230321344 is about 15176.3415881430. The cubic root of 230321344 is about 612.9777754344.

Adding to 230321344 its reverse (443123032), we get a palindrome (673444376).

The spelling of 230321344 in words is "two hundred thirty million, three hundred twenty-one thousand, three hundred forty-four".