243412214341 has 2 divisors, whose sum is σ = 243412214342. Its totient is φ = 243412214340.

The previous prime is 243412214291. The next prime is 243412214347. The reversal of 243412214341 is 143412214342.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 240937649316 + 2474565025 = 490854^2 + 49745^2 .

It is a cyclic number.

It is not a de Polignac number, because 243412214341 - 2³³ = 234822279749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243412214347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121706107170 + 121706107171.

It is an arithmetic number, because the mean of its divisors is an integer number (121706107171).

Almost surely, 2^243412214341 is an apocalyptic number.

It is an amenable number.

243412214341 is a deficient number, since it is larger than the sum of its proper divisors (1).

243412214341 is an equidigital number, since it uses as much as digits as its factorization.

243412214341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18432, while the sum is 31.

Adding to 243412214341 its reverse (143412214342), we get a palindrome (386824428683).

Subtracting from 243412214341 its reverse (143412214342), we obtain a palindrome (99999999999).

The spelling of 243412214341 in words is "two hundred forty-three billion, four hundred twelve million, two hundred fourteen thousand, three hundred forty-one".