343433432031161 has 2 divisors, whose sum is σ = 343433432031162. Its totient is φ = 343433432031160.

The previous prime is 343433432031119. The next prime is 343433432031259. The reversal of 343433432031161 is 161130234334343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211049883333136 + 132383548698025 = 14527556^2 + 11505805^2 .

It is a cyclic number.

It is not a de Polignac number, because 343433432031161 - 2⁶ = 343433432031097 is a prime.

It is not a weakly prime, because it can be changed into another prime (343433432031461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171716716015580 + 171716716015581.

It is an arithmetic number, because the mean of its divisors is an integer number (171716716015581).

Almost surely, 2^{343433432031161} is an apocalyptic number.

It is an amenable number.

343433432031161 is a deficient number, since it is larger than the sum of its proper divisors (1).

343433432031161 is an equidigital number, since it uses as much as digits as its factorization.

343433432031161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 41.

The spelling of 343433432031161 in words is "three hundred forty-three trillion, four hundred thirty-three billion, four hundred thirty-two million, thirty-one thousand, one hundred sixty-one".