341663916149 has 2 divisors, whose sum is σ = 341663916150. Its totient is φ = 341663916148.

The previous prime is 341663916131. The next prime is 341663916161. The reversal of 341663916149 is 941619366143.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 338875336900 + 2788579249 = 582130^2 + 52807^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341663916149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 341663916149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (341663316149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170831958074 + 170831958075.

It is an arithmetic number, because the mean of its divisors is an integer number (170831958075).

Almost surely, 2^341663916149 is an apocalyptic number.

It is an amenable number.

341663916149 is a deficient number, since it is larger than the sum of its proper divisors (1).

341663916149 is an equidigital number, since it uses as much as digits as its factorization.

341663916149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2519424, while the sum is 53.

The spelling of 341663916149 in words is "three hundred forty-one billion, six hundred sixty-three million, nine hundred sixteen thousand, one hundred forty-nine".