343530056443141 has 2 divisors, whose sum is σ = 343530056443142. Its totient is φ = 343530056443140.

The previous prime is 343530056443111. The next prime is 343530056443151. The reversal of 343530056443141 is 141344650035343.

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., 252744814202500 + 90785242240641 = 15897950^2 + 9528129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343530056443141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343530056443091 and 343530056443100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343530056443111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171765028221570 + 171765028221571.

It is an arithmetic number, because the mean of its divisors is an integer number (171765028221571).

Almost surely, 2^{343530056443141} is an apocalyptic number.

It is an amenable number.

343530056443141 is a deficient number, since it is larger than the sum of its proper divisors (1).

343530056443141 is an equidigital number, since it uses as much as digits as its factorization.

343530056443141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3110400, while the sum is 46.

The spelling of 343530056443141 in words is "three hundred forty-three trillion, five hundred thirty billion, fifty-six million, four hundred forty-three thousand, one hundred forty-one".