42016567 has 2 divisors, whose sum is σ = 42016568. Its totient is φ = 42016566.

The previous prime is 42016529. The next prime is 42016577. The reversal of 42016567 is 76561024.

It is a happy number.

42016567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42016567 - 2¹¹ = 42014519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42016517) 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, 21008283 + 21008284.

It is an arithmetic number, because the mean of its divisors is an integer number (21008284).

Almost surely, 2^42016567 is an apocalyptic number.

42016567 is a deficient number, since it is larger than the sum of its proper divisors (1).

42016567 is an equidigital number, since it uses as much as digits as its factorization.

42016567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 42016567 is about 6482.0187441876. The cubic root of 42016567 is about 347.6483627135.

The spelling of 42016567 in words is "forty-two million, sixteen thousand, five hundred sixty-seven".