42353330203 has 16 divisors (see below), whose sum is σ = 43237555200. Its totient is φ = 41480208000.

The previous prime is 42353330189. The next prime is 42353330207. The reversal of 42353330203 is 30203335324.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42353330203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42353330207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4471893 + ... + 4481353.

It is an arithmetic number, because the mean of its divisors is an integer number (2702347200).

Almost surely, 2^42353330203 is an apocalyptic number.

42353330203 is a deficient number, since it is larger than the sum of its proper divisors (884224997).

42353330203 is a wasteful number, since it uses less digits than its factorization.

42353330203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10038.

The product of its (nonzero) digits is 19440, while the sum is 28.

Adding to 42353330203 its reverse (30203335324), we get a palindrome (72556665527).

The spelling of 42353330203 in words is "forty-two billion, three hundred fifty-three million, three hundred thirty thousand, two hundred three".