42302041 has 4 divisors (see below), whose sum is σ = 42320052. Its totient is φ = 42284032.

The previous prime is 42301969. The next prime is 42302077. The reversal of 42302041 is 14020324.

42302041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6553600 + 35748441 = 2560^2 + 5979^2 .

It is a cyclic number.

It is not a de Polignac number, because 42302041 - 2¹¹ = 42299993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42302081) 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 3 ways as a sum of consecutive naturals, for example, 4840 + ... + 10393.

It is an arithmetic number, because the mean of its divisors is an integer number (10580013).

Almost surely, 2^42302041 is an apocalyptic number.

It is an amenable number.

42302041 is a deficient number, since it is larger than the sum of its proper divisors (18011).

42302041 is a wasteful number, since it uses less digits than its factorization.

42302041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18010.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 42302041 is about 6504.0019218939. The cubic root of 42302041 is about 348.4339309936.

Adding to 42302041 its reverse (14020324), we get a palindrome (56322365).

The spelling of 42302041 in words is "forty-two million, three hundred two thousand, forty-one".