3003140421 has 16 divisors (see below), whose sum is σ = 4481577600. Its totient is φ = 1987477344.

The previous prime is 3003140419. The next prime is 3003140447. The reversal of 3003140421 is 1240413003.

It is not a de Polignac number, because 3003140421 - 2¹ = 3003140419 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3003140394 and 3003140403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3003140401) 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, 402241 + ... + 409638.

It is an arithmetic number, because the mean of its divisors is an integer number (280098600).

Almost surely, 2^3003140421 is an apocalyptic number.

It is an amenable number.

3003140421 is a deficient number, since it is larger than the sum of its proper divisors (1478437179).

3003140421 is a wasteful number, since it uses less digits than its factorization.

3003140421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812025 (or 812019 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3003140421 is about 54800.9162423403. The cubic root of 3003140421 is about 1442.7526471221.

Adding to 3003140421 its reverse (1240413003), we get a palindrome (4243553424).

The spelling of 3003140421 in words is "three billion, three million, one hundred forty thousand, four hundred twenty-one".