340240334327 has 2 divisors, whose sum is σ = 340240334328. Its totient is φ = 340240334326.

The previous prime is 340240334311. The next prime is 340240334359. The reversal of 340240334327 is 723433042043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340240334327 - 2⁴ = 340240334311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340240334527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170120167163 + 170120167164.

It is an arithmetic number, because the mean of its divisors is an integer number (170120167164).

Almost surely, 2^340240334327 is an apocalyptic number.

340240334327 is a deficient number, since it is larger than the sum of its proper divisors (1).

340240334327 is an equidigital number, since it uses as much as digits as its factorization.

340240334327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 35.

The spelling of 340240334327 in words is "three hundred forty billion, two hundred forty million, three hundred thirty-four thousand, three hundred twenty-seven".