42003067 has 2 divisors, whose sum is σ = 42003068. Its totient is φ = 42003066.

The previous prime is 42003061. The next prime is 42003077. The reversal of 42003067 is 76030024.

42003067 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 42003067 - 2²³ = 33614459 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (42003061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21001533 + 21001534.

It is an arithmetic number, because the mean of its divisors is an integer number (21001534).

Almost surely, 2^42003067 is an apocalyptic number.

42003067 is a deficient number, since it is larger than the sum of its proper divisors (1).

42003067 is an equidigital number, since it uses as much as digits as its factorization.

42003067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 42003067 is about 6480.9773182754. The cubic root of 42003067 is about 347.6111253730.

The spelling of 42003067 in words is "forty-two million, three thousand, sixty-seven".