67946094404347 has 2 divisors, whose sum is σ = 67946094404348. Its totient is φ = 67946094404346.

The previous prime is 67946094404323. The next prime is 67946094404429. The reversal of 67946094404347 is 74340449064976.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67946094404347 - 2¹¹ = 67946094402299 is a prime.

It is not a weakly prime, because it can be changed into another prime (67946094404647) 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, 33973047202173 + 33973047202174.

It is an arithmetic number, because the mean of its divisors is an integer number (33973047202174).

Almost surely, 2^{67946094404347} is an apocalyptic number.

67946094404347 is a deficient number, since it is larger than the sum of its proper divisors (1).

67946094404347 is an equidigital number, since it uses as much as digits as its factorization.

67946094404347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 438939648, while the sum is 67.

The spelling of 67946094404347 in words is "sixty-seven trillion, nine hundred forty-six billion, ninety-four million, four hundred four thousand, three hundred forty-seven".