243310234341 has 4 divisors (see below), whose sum is σ = 324413645792. Its totient is φ = 162206822892.

The previous prime is 243310234327. The next prime is 243310234351. The reversal of 243310234341 is 143432013342.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 243310234341 - 2⁷ = 243310234213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243310234299 and 243310234308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243310234351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40551705721 + ... + 40551705726.

It is an arithmetic number, because the mean of its divisors is an integer number (81103411448).

Almost surely, 2^243310234341 is an apocalyptic number.

It is an amenable number.

243310234341 is a deficient number, since it is larger than the sum of its proper divisors (81103411451).

243310234341 is an equidigital number, since it uses as much as digits as its factorization.

243310234341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81103411450.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 243310234341 its reverse (143432013342), we get a palindrome (386742247683).

The spelling of 243310234341 in words is "two hundred forty-three billion, three hundred ten million, two hundred thirty-four thousand, three hundred forty-one".