243421114330 has 32 divisors (see below), whose sum is σ = 462716924544. Its totient is φ = 92012918976.

The previous prime is 243421114319. The next prime is 243421114337. The reversal of 243421114330 is 33411124342.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (243421114337) 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, 6356529 + ... + 6394708.

It is an arithmetic number, because the mean of its divisors is an integer number (14459903892).

Almost surely, 2^243421114330 is an apocalyptic number.

243421114330 is a deficient number, since it is larger than the sum of its proper divisors (219295810214).

243421114330 is a wasteful number, since it uses less digits than its factorization.

243421114330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12751350.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 243421114330 its reverse (33411124342), we get a palindrome (276832238672).

The spelling of 243421114330 in words is "two hundred forty-three billion, four hundred twenty-one million, one hundred fourteen thousand, three hundred thirty".