42024667 has 2 divisors, whose sum is σ = 42024668. Its totient is φ = 42024666.

The previous prime is 42024617. The next prime is 42024673. The reversal of 42024667 is 76642024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42024667 - 2⁷ = 42024539 is a prime.

It is a super-3 number, since 3×42024667³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (42024607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21012333 + 21012334.

It is an arithmetic number, because the mean of its divisors is an integer number (21012334).

Almost surely, 2^42024667 is an apocalyptic number.

42024667 is a deficient number, since it is larger than the sum of its proper divisors (1).

42024667 is an equidigital number, since it uses as much as digits as its factorization.

42024667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 42024667 is about 6482.6435194294. The cubic root of 42024667 is about 347.6707012893.

The spelling of 42024667 in words is "forty-two million, twenty-four thousand, six hundred sixty-seven".