340023343320097 has 2 divisors, whose sum is σ = 340023343320098. Its totient is φ = 340023343320096.

The previous prime is 340023343320029. The next prime is 340023343320149. The reversal of 340023343320097 is 790023343320043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 286765808773921 + 53257534546176 = 16934161^2 + 7297776^2 .

It is a cyclic number.

It is not a de Polignac number, because 340023343320097 - 2³⁵ = 339988983581729 is a prime.

It is not a weakly prime, because it can be changed into another prime (340023343920097) 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, 170011671660048 + 170011671660049.

It is an arithmetic number, because the mean of its divisors is an integer number (170011671660049).

Almost surely, 2^{340023343320097} is an apocalyptic number.

It is an amenable number.

340023343320097 is a deficient number, since it is larger than the sum of its proper divisors (1).

340023343320097 is an equidigital number, since it uses as much as digits as its factorization.

340023343320097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 979776, while the sum is 43.

The spelling of 340023343320097 in words is "three hundred forty trillion, twenty-three billion, three hundred forty-three million, three hundred twenty thousand, ninety-seven".