230500434 has 32 divisors (see below), whose sum is σ = 481852800. Its totient is φ = 73369472.

The previous prime is 230500429. The next prime is 230500453. The reversal of 230500434 is 434005032.

It is a happy number.

230500434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 230500434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117292 + ... + 119240.

It is an arithmetic number, because the mean of its divisors is an integer number (15057900).

Almost surely, 2^230500434 is an apocalyptic number.

230500434 is an abundant number, since it is smaller than the sum of its proper divisors (251352366).

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

230500434 is a wasteful number, since it uses less digits than its factorization.

230500434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 230500434 is about 15182.2407437111. The cubic root of 230500434 is about 613.1366111245.

Adding to 230500434 its reverse (434005032), we get a palindrome (664505466).

The spelling of 230500434 in words is "two hundred thirty million, five hundred thousand, four hundred thirty-four".