42006063 has 16 divisors (see below), whose sum is σ = 62752896. Its totient is φ = 24769440.

The previous prime is 42006049. The next prime is 42006089. The reversal of 42006063 is 36060024.

42006063 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 42006063 - 2⁸ = 42005807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42026063) 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, 15981 + ... + 18422.

It is an arithmetic number, because the mean of its divisors is an integer number (3922056).

Almost surely, 2^42006063 is an apocalyptic number.

42006063 is a deficient number, since it is larger than the sum of its proper divisors (20746833).

42006063 is a wasteful number, since it uses less digits than its factorization.

42006063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34454.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 42006063 is about 6481.2084521330. The cubic root of 42006063 is about 347.6193899930.

Adding to 42006063 its reverse (36060024), we get a palindrome (78066087).

The spelling of 42006063 in words is "forty-two million, six thousand, sixty-three".