42004306067 has 2 divisors, whose sum is σ = 42004306068. Its totient is φ = 42004306066.

The previous prime is 42004306049. The next prime is 42004306159. The reversal of 42004306067 is 76060340024.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42004306067 is a prime.

It is not a weakly prime, because it can be changed into another prime (42004306667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21002153033 + 21002153034.

It is an arithmetic number, because the mean of its divisors is an integer number (21002153034).

Almost surely, 2^42004306067 is an apocalyptic number.

42004306067 is a deficient number, since it is larger than the sum of its proper divisors (1).

42004306067 is an equidigital number, since it uses as much as digits as its factorization.

42004306067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 42004306067 in words is "forty-two billion, four million, three hundred six thousand, sixty-seven".