340033740671 has 2 divisors, whose sum is σ = 340033740672. Its totient is φ = 340033740670.

The previous prime is 340033740667. The next prime is 340033740677. The reversal of 340033740671 is 176047330043.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 340033740671 - 2² = 340033740667 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (340033740677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170016870335 + 170016870336.

It is an arithmetic number, because the mean of its divisors is an integer number (170016870336).

Almost surely, 2^340033740671 is an apocalyptic number.

340033740671 is a deficient number, since it is larger than the sum of its proper divisors (1).

340033740671 is an equidigital number, since it uses as much as digits as its factorization.

340033740671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 38.

The spelling of 340033740671 in words is "three hundred forty billion, thirty-three million, seven hundred forty thousand, six hundred seventy-one".