340402314341 has 2 divisors, whose sum is σ = 340402314342. Its totient is φ = 340402314340.

The previous prime is 340402314323. The next prime is 340402314361. The reversal of 340402314341 is 143413204043.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 269137876225 + 71264438116 = 518785^2 + 266954^2 .

It is a cyclic number.

It is not a de Polignac number, because 340402314341 - 2⁶ = 340402314277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340402314361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170201157170 + 170201157171.

It is an arithmetic number, because the mean of its divisors is an integer number (170201157171).

Almost surely, 2^340402314341 is an apocalyptic number.

It is an amenable number.

340402314341 is a deficient number, since it is larger than the sum of its proper divisors (1).

340402314341 is an equidigital number, since it uses as much as digits as its factorization.

340402314341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 340402314341 its reverse (143413204043), we get a palindrome (483815518384).

The spelling of 340402314341 in words is "three hundred forty billion, four hundred two million, three hundred fourteen thousand, three hundred forty-one".