340223065067 has 2 divisors, whose sum is σ = 340223065068. Its totient is φ = 340223065066.

The previous prime is 340223065019. The next prime is 340223065097. The reversal of 340223065067 is 760560322043.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340223065067 - 2⁶ = 340223065003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 340223065067.

It is not a weakly prime, because it can be changed into another prime (340223065097) 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, 170111532533 + 170111532534.

It is an arithmetic number, because the mean of its divisors is an integer number (170111532534).

Almost surely, 2^340223065067 is an apocalyptic number.

340223065067 is a deficient number, since it is larger than the sum of its proper divisors (1).

340223065067 is an equidigital number, since it uses as much as digits as its factorization.

340223065067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 38.

The spelling of 340223065067 in words is "three hundred forty billion, two hundred twenty-three million, sixty-five thousand, sixty-seven".