42303241 has 2 divisors, whose sum is σ = 42303242. Its totient is φ = 42303240.

The previous prime is 42303181. The next prime is 42303263. The reversal of 42303241 is 14230324.

42303241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42302016 + 1225 = 6504^2 + 35^2 .

It is a cyclic number.

It is not a de Polignac number, because 42303241 - 2⁷ = 42303113 is a prime.

It is not a weakly prime, because it can be changed into another prime (42303341) 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 as a sum of consecutive naturals, namely, 21151620 + 21151621.

It is an arithmetic number, because the mean of its divisors is an integer number (21151621).

Almost surely, 2^42303241 is an apocalyptic number.

It is an amenable number.

42303241 is a deficient number, since it is larger than the sum of its proper divisors (1).

42303241 is an equidigital number, since it uses as much as digits as its factorization.

42303241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 42303241 is about 6504.0941721350. The cubic root of 42303241 is about 348.4372256870.

Adding to 42303241 its reverse (14230324), we get a palindrome (56533565).

The spelling of 42303241 in words is "forty-two million, three hundred three thousand, two hundred forty-one".