230443430 has 16 divisors (see below), whose sum is σ = 474055200. Its totient is φ = 79009152.

The previous prime is 230443427. The next prime is 230443469. The reversal of 230443430 is 34344032.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 230443396 and 230443405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1645955 + ... + 1646094.

It is an arithmetic number, because the mean of its divisors is an integer number (29628450).

Almost surely, 2^230443430 is an apocalyptic number.

230443430 is an abundant number, since it is smaller than the sum of its proper divisors (243611770).

230443430 is a wasteful number, since it uses less digits than its factorization.

230443430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292063.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 230443430 is about 15180.3633026354. The cubic root of 230443430 is about 613.0860629608.

Adding to 230443430 its reverse (34344032), we get a palindrome (264787462).

The spelling of 230443430 in words is "two hundred thirty million, four hundred forty-three thousand, four hundred thirty".