42241203 has 16 divisors (see below), whose sum is σ = 63912960. Its totient is φ = 27560808.

The previous prime is 42241187. The next prime is 42241207. The reversal of 42241203 is 30214224.

42241203 is a `hidden beast` number, since 422 + 41 + 203 = 666.

It is not a de Polignac number, because 42241203 - 2⁴ = 42241187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42241207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15375 + ... + 17912.

It is an arithmetic number, because the mean of its divisors is an integer number (3994560).

Almost surely, 2^42241203 is an apocalyptic number.

42241203 is a deficient number, since it is larger than the sum of its proper divisors (21671757).

42241203 is a wasteful number, since it uses less digits than its factorization.

42241203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33343 (or 33337 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 42241203 is about 6499.3232724646. The cubic root of 42241203 is about 348.2668138103.

Adding to 42241203 its reverse (30214224), we get a palindrome (72455427).

The spelling of 42241203 in words is "forty-two million, two hundred forty-one thousand, two hundred three".