243421000114 has 4 divisors (see below), whose sum is σ = 365131500174. Its totient is φ = 121710500056.

The previous prime is 243421000111. The next prime is 243421000129. The reversal of 243421000114 is 411000124342.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 160668697225 + 82752302889 = 400835^2 + 287667^2 .

It is not an unprimeable number, because it can be changed into a prime (243421000111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60855250027 + ... + 60855250030.

Almost surely, 2^243421000114 is an apocalyptic number.

243421000114 is a deficient number, since it is larger than the sum of its proper divisors (121710500060).

243421000114 is a wasteful number, since it uses less digits than its factorization.

243421000114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121710500059.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 243421000114 its reverse (411000124342), we get a palindrome (654421124456).

The spelling of 243421000114 in words is "two hundred forty-three billion, four hundred twenty-one million, one hundred fourteen", and thus it is an aban number.