42066411 has 16 divisors (see below), whose sum is σ = 58214400. Its totient is φ = 26991360.

The previous prime is 42066407. The next prime is 42066433. The reversal of 42066411 is 11466024.

42066411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42066411 - 2² = 42066407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42066461) 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 in 15 ways as a sum of consecutive naturals, for example, 17371 + ... + 19643.

It is an arithmetic number, because the mean of its divisors is an integer number (3638400).

Almost surely, 2^42066411 is an apocalyptic number.

42066411 is a deficient number, since it is larger than the sum of its proper divisors (16147989).

42066411 is a wasteful number, since it uses less digits than its factorization.

42066411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 42066411 is about 6485.8623944700. The cubic root of 42066411 is about 347.7857794408.

The spelling of 42066411 in words is "forty-two million, sixty-six thousand, four hundred eleven".