2042503241 has 16 divisors (see below), whose sum is σ = 2148120000. Its totient is φ = 1940397888.

The previous prime is 2042503237. The next prime is 2042503261. The reversal of 2042503241 is 1423052402.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2042503241 - 2² = 2042503237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2042503261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204635 + ... + 214383.

It is an arithmetic number, because the mean of its divisors is an integer number (134257500).

Almost surely, 2^2042503241 is an apocalyptic number.

It is an amenable number.

2042503241 is a deficient number, since it is larger than the sum of its proper divisors (105616759).

2042503241 is an equidigital number, since it uses as much as digits as its factorization.

2042503241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9928.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2042503241 is about 45194.0620104013. The cubic root of 2042503241 is about 1268.7836828448.

Adding to 2042503241 its reverse (1423052402), we get a palindrome (3465555643).

The spelling of 2042503241 in words is "two billion, forty-two million, five hundred three thousand, two hundred forty-one".