230421404042234 has 16 divisors (see below), whose sum is σ = 350708613360000. Its totient is φ = 113524378066944.

The previous prime is 230421404042189. The next prime is 230421404042239. The reversal of 230421404042234 is 432240404124032.

It is a junction number, because it is equal to n+sod(n) for n = 230421404042194 and 230421404042203.

It is not an unprimeable number, because it can be changed into a prime (230421404042239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1461207047 + ... + 1461364730.

It is an arithmetic number, because the mean of its divisors is an integer number (21919288335000).

Almost surely, 2^{230421404042234} is an apocalyptic number.

230421404042234 is a deficient number, since it is larger than the sum of its proper divisors (120287209317766).

230421404042234 is a wasteful number, since it uses less digits than its factorization.

230421404042234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922572357.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 230421404042234 its reverse (432240404124032), we get a palindrome (662661808166266).

The spelling of 230421404042234 in words is "two hundred thirty trillion, four hundred twenty-one billion, four hundred four million, forty-two thousand, two hundred thirty-four".