4068385067 has 2 divisors, whose sum is σ = 4068385068. Its totient is φ = 4068385066.

The previous prime is 4068385049. The next prime is 4068385109. The reversal of 4068385067 is 7605838604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4068385067 - 2⁸ = 4068384811 is a prime.

It is not a weakly prime, because it can be changed into another prime (4068385007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034192533 + 2034192534.

It is an arithmetic number, because the mean of its divisors is an integer number (2034192534).

Almost surely, 2^4068385067 is an apocalyptic number.

4068385067 is a deficient number, since it is larger than the sum of its proper divisors (1).

4068385067 is an equidigital number, since it uses as much as digits as its factorization.

4068385067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 4068385067 is about 63783.8934763315. The cubic root of 4068385067 is about 1596.3961945597.

The spelling of 4068385067 in words is "four billion, sixty-eight million, three hundred eighty-five thousand, sixty-seven".