340433322017 has 2 divisors, whose sum is σ = 340433322018. Its totient is φ = 340433322016.

The previous prime is 340433321999. The next prime is 340433322071. The reversal of 340433322017 is 710223334043.

Together with next prime (340433322071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 272438065936 + 67995256081 = 521956^2 + 260759^2 .

It is a cyclic number.

It is not a de Polignac number, because 340433322017 - 2¹² = 340433317921 is a prime.

It is not a weakly prime, because it can be changed into another prime (340433342017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170216661008 + 170216661009.

It is an arithmetic number, because the mean of its divisors is an integer number (170216661009).

Almost surely, 2^340433322017 is an apocalyptic number.

It is an amenable number.

340433322017 is a deficient number, since it is larger than the sum of its proper divisors (1).

340433322017 is an equidigital number, since it uses as much as digits as its factorization.

340433322017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 32.

The spelling of 340433322017 in words is "three hundred forty billion, four hundred thirty-three million, three hundred twenty-two thousand, seventeen".