42268113 has 6 divisors (see below), whose sum is σ = 61053954. Its totient is φ = 28178736.

The previous prime is 42268111. The next prime is 42268117. The reversal of 42268113 is 31186224.

42268113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 38155329 + 4112784 = 6177^2 + 2028^2 .

It is not a de Polignac number, because 42268113 - 2¹ = 42268111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42268111) 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 5 ways as a sum of consecutive naturals, for example, 2348220 + ... + 2348237.

It is an arithmetic number, because the mean of its divisors is an integer number (10175659).

Almost surely, 2^42268113 is an apocalyptic number.

It is an amenable number.

42268113 is a deficient number, since it is larger than the sum of its proper divisors (18785841).

42268113 is a wasteful number, since it uses less digits than its factorization.

42268113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4696463 (or 4696460 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 42268113 is about 6501.3931583931. The cubic root of 42268113 is about 348.3407532333.

The spelling of 42268113 in words is "forty-two million, two hundred sixty-eight thousand, one hundred thirteen".