340320144191 has 2 divisors, whose sum is σ = 340320144192. Its totient is φ = 340320144190.

The previous prime is 340320144163. The next prime is 340320144257. The reversal of 340320144191 is 191441023043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340320144191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340320140191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170160072095 + 170160072096.

It is an arithmetic number, because the mean of its divisors is an integer number (170160072096).

Almost surely, 2^340320144191 is an apocalyptic number.

340320144191 is a deficient number, since it is larger than the sum of its proper divisors (1).

340320144191 is an equidigital number, since it uses as much as digits as its factorization.

340320144191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 340320144191 in words is "three hundred forty billion, three hundred twenty million, one hundred forty-four thousand, one hundred ninety-one".