340706673367 has 2 divisors, whose sum is σ = 340706673368. Its totient is φ = 340706673366.

The previous prime is 340706673331. The next prime is 340706673389. The reversal of 340706673367 is 763376607043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 340706673367 - 2³¹ = 338559189719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340706673397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170353336683 + 170353336684.

It is an arithmetic number, because the mean of its divisors is an integer number (170353336684).

Almost surely, 2^340706673367 is an apocalyptic number.

340706673367 is a deficient number, since it is larger than the sum of its proper divisors (1).

340706673367 is an equidigital number, since it uses as much as digits as its factorization.

340706673367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8001504, while the sum is 52.

The spelling of 340706673367 in words is "three hundred forty billion, seven hundred six million, six hundred seventy-three thousand, three hundred sixty-seven".