341261936606321 has 2 divisors, whose sum is σ = 341261936606322. Its totient is φ = 341261936606320.

The previous prime is 341261936606291. The next prime is 341261936606347. The reversal of 341261936606321 is 123606639162143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 235900724083600 + 105361212522721 = 15359060^2 + 10264561^2 .

It is a cyclic number.

It is not a de Polignac number, because 341261936606321 - 2²² = 341261932412017 is a prime.

It is not a weakly prime, because it can be changed into another prime (341261936606221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170630968303160 + 170630968303161.

It is an arithmetic number, because the mean of its divisors is an integer number (170630968303161).

Almost surely, 2^{341261936606321} is an apocalyptic number.

It is an amenable number.

341261936606321 is a deficient number, since it is larger than the sum of its proper divisors (1).

341261936606321 is an equidigital number, since it uses as much as digits as its factorization.

341261936606321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5038848, while the sum is 53.

The spelling of 341261936606321 in words is "three hundred forty-one trillion, two hundred sixty-one billion, nine hundred thirty-six million, six hundred six thousand, three hundred twenty-one".