230544342 has 24 divisors (see below), whose sum is σ = 570872016. Its totient is φ = 65869776.

The previous prime is 230544337. The next prime is 230544343. The reversal of 230544342 is 243445032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230544343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 914733 + ... + 914984.

It is an arithmetic number, because the mean of its divisors is an integer number (23786334).

Almost surely, 2^230544342 is an apocalyptic number.

230544342 is an abundant number, since it is smaller than the sum of its proper divisors (340327674).

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

230544342 is a wasteful number, since it uses less digits than its factorization.

230544342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829732 (or 1829729 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 230544342 is about 15183.6867064623. The cubic root of 230544342 is about 613.1755407592.

Adding to 230544342 its reverse (243445032), we get a palindrome (473989374).

The spelling of 230544342 in words is "two hundred thirty million, five hundred forty-four thousand, three hundred forty-two".