42611163 has 16 divisors (see below), whose sum is σ = 68751360. Its totient is φ = 22916736.

The previous prime is 42611159. The next prime is 42611189. The reversal of 42611163 is 36111624.

42611163 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 42611163 - 2² = 42611159 is a prime.

It is a super-2 number, since 2×42611163² = 3631422424425138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42611363) 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, 59323 + ... + 60036.

It is an arithmetic number, because the mean of its divisors is an integer number (4296960).

Almost surely, 2^42611163 is an apocalyptic number.

42611163 is a deficient number, since it is larger than the sum of its proper divisors (26140197).

42611163 is a wasteful number, since it uses less digits than its factorization.

42611163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119386.

The product of its digits is 864, while the sum is 24.

The square root of 42611163 is about 6527.7226503582. The cubic root of 42611163 is about 349.2805985222.

Adding to 42611163 its reverse (36111624), we get a palindrome (78722787).

The spelling of 42611163 in words is "forty-two million, six hundred eleven thousand, one hundred sixty-three".