344301161 has 2 divisors, whose sum is σ = 344301162. Its totient is φ = 344301160.

The previous prime is 344301131. The next prime is 344301163. The reversal of 344301161 is 161103443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319301161 + 25000000 = 17869^2 + 5000^2 .

It is a cyclic number.

It is not a de Polignac number, because 344301161 - 2¹⁴ = 344284777 is a prime.

Together with 344301163, 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 (344301163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172150580 + 172150581.

It is an arithmetic number, because the mean of its divisors is an integer number (172150581).

Almost surely, 2^344301161 is an apocalyptic number.

It is an amenable number.

344301161 is a deficient number, since it is larger than the sum of its proper divisors (1).

344301161 is an equidigital number, since it uses as much as digits as its factorization.

344301161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 344301161 is about 18555.3539712936. The cubic root of 344301161 is about 700.8840266344.

The spelling of 344301161 in words is "three hundred forty-four million, three hundred one thousand, one hundred sixty-one".