67770733737067 has 2 divisors, whose sum is σ = 67770733737068. Its totient is φ = 67770733737066.

The previous prime is 67770733737037. The next prime is 67770733737103. The reversal of 67770733737067 is 76073733707776.

67770733737067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 67770733737067 - 2⁷ = 67770733736939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67770733736987 and 67770733737005.

It is not a weakly prime, because it can be changed into another prime (67770733737037) 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, 33885366868533 + 33885366868534.

It is an arithmetic number, because the mean of its divisors is an integer number (33885366868534).

Almost surely, 2^{67770733737067} is an apocalyptic number.

67770733737067 is a deficient number, since it is larger than the sum of its proper divisors (1).

67770733737067 is an equidigital number, since it uses as much as digits as its factorization.

67770733737067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 800483796, while the sum is 70.

The spelling of 67770733737067 in words is "sixty-seven trillion, seven hundred seventy billion, seven hundred thirty-three million, seven hundred thirty-seven thousand, sixty-seven".