340327000291 has 2 divisors, whose sum is σ = 340327000292. Its totient is φ = 340327000290.

The previous prime is 340327000187. The next prime is 340327000331. The reversal of 340327000291 is 192000723043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340327000291 - 2¹¹ = 340326998243 is a prime.

It is not a weakly prime, because it can be changed into another prime (340327000891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170163500145 + 170163500146.

It is an arithmetic number, because the mean of its divisors is an integer number (170163500146).

Almost surely, 2^340327000291 is an apocalyptic number.

340327000291 is a deficient number, since it is larger than the sum of its proper divisors (1).

340327000291 is an equidigital number, since it uses as much as digits as its factorization.

340327000291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The spelling of 340327000291 in words is "three hundred forty billion, three hundred twenty-seven million, two hundred ninety-one", and thus it is an aban number.