42231359 has 2 divisors, whose sum is σ = 42231360. Its totient is φ = 42231358.

The previous prime is 42231347. The next prime is 42231367. The reversal of 42231359 is 95313224.

42231359 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 is a cyclic number.

It is not a de Polignac number, because 42231359 - 2⁸ = 42231103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42231389) 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, 21115679 + 21115680.

It is an arithmetic number, because the mean of its divisors is an integer number (21115680).

Almost surely, 2^42231359 is an apocalyptic number.

42231359 is a deficient number, since it is larger than the sum of its proper divisors (1).

42231359 is an equidigital number, since it uses as much as digits as its factorization.

42231359 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 29.

The square root of 42231359 is about 6498.5659187239. The cubic root of 42231359 is about 348.2397580399.

The spelling of 42231359 in words is "forty-two million, two hundred thirty-one thousand, three hundred fifty-nine".