42006411 has 8 divisors (see below), whose sum is σ = 62231760. Its totient is φ = 28004256.

The previous prime is 42006403. The next prime is 42006421. The reversal of 42006411 is 11460024.

42006411 is a `hidden beast` number, since 4 + 20 + 0 + 641 + 1 = 666.

42006411 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 42006411 - 2³ = 42006403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42006421) 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 7 ways as a sum of consecutive naturals, for example, 777870 + ... + 777923.

It is an arithmetic number, because the mean of its divisors is an integer number (7778970).

Almost surely, 2^42006411 is an apocalyptic number.

42006411 is a deficient number, since it is larger than the sum of its proper divisors (20225349).

42006411 is a wasteful number, since it uses less digits than its factorization.

42006411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1555802 (or 1555796 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 42006411 is about 6481.2352989226. The cubic root of 42006411 is about 347.6203499434.

Adding to 42006411 its reverse (11460024), we get a palindrome (53466435).

The spelling of 42006411 in words is "forty-two million, six thousand, four hundred eleven".