42412067 has 2 divisors, whose sum is σ = 42412068. Its totient is φ = 42412066.

The previous prime is 42412037. The next prime is 42412099. The reversal of 42412067 is 76021424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42412067 - 2¹⁶ = 42346531 is a prime.

It is not a weakly prime, because it can be changed into another prime (42412037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21206033 + 21206034.

It is an arithmetic number, because the mean of its divisors is an integer number (21206034).

Almost surely, 2^42412067 is an apocalyptic number.

42412067 is a deficient number, since it is larger than the sum of its proper divisors (1).

42412067 is an equidigital number, since it uses as much as digits as its factorization.

42412067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 42412067 is about 6512.4547599196. The cubic root of 42412067 is about 348.7357572666.

The spelling of 42412067 in words is "forty-two million, four hundred twelve thousand, sixty-seven".