4343123144201 has 2 divisors, whose sum is σ = 4343123144202. Its totient is φ = 4343123144200.

The previous prime is 4343123144167. The next prime is 4343123144203. The reversal of 4343123144201 is 1024413213434.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3318503448976 + 1024619695225 = 1821676^2 + 1012235^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4343123144201 is a prime.

Together with 4343123144203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4343123144203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2171561572100 + 2171561572101.

It is an arithmetic number, because the mean of its divisors is an integer number (2171561572101).

Almost surely, 2^{4343123144201} is an apocalyptic number.

It is an amenable number.

4343123144201 is a deficient number, since it is larger than the sum of its proper divisors (1).

4343123144201 is an equidigital number, since it uses as much as digits as its factorization.

4343123144201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 4343123144201 its reverse (1024413213434), we get a palindrome (5367536357635).

The spelling of 4343123144201 in words is "four trillion, three hundred forty-three billion, one hundred twenty-three million, one hundred forty-four thousand, two hundred one".