243114214241 has 2 divisors, whose sum is σ = 243114214242. Its totient is φ = 243114214240.

The previous prime is 243114214229. The next prime is 243114214289. The reversal of 243114214241 is 142412411342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 241772823616 + 1341390625 = 491704^2 + 36625^2 .

It is a cyclic number.

It is not a de Polignac number, because 243114214241 - 2¹⁰ = 243114213217 is a prime.

It is not a weakly prime, because it can be changed into another prime (243114214741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121557107120 + 121557107121.

It is an arithmetic number, because the mean of its divisors is an integer number (121557107121).

Almost surely, 2^243114214241 is an apocalyptic number.

It is an amenable number.

243114214241 is a deficient number, since it is larger than the sum of its proper divisors (1).

243114214241 is an equidigital number, since it uses as much as digits as its factorization.

243114214241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6144, while the sum is 29.

Adding to 243114214241 its reverse (142412411342), we get a palindrome (385526625583).

The spelling of 243114214241 in words is "two hundred forty-three billion, one hundred fourteen million, two hundred fourteen thousand, two hundred forty-one".