4020313241 has 12 divisors (see below), whose sum is σ = 4707671040. Its totient is φ = 3423155400.

The previous prime is 4020313217. The next prime is 4020313243. The reversal of 4020313241 is 1423130204.

It is not a de Polignac number, because 4020313241 - 2³⁰ = 2946571417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4020313243) 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 11 ways as a sum of consecutive naturals, for example, 264281 + ... + 279078.

It is an arithmetic number, because the mean of its divisors is an integer number (392305920).

Almost surely, 2^4020313241 is an apocalyptic number.

It is an amenable number.

4020313241 is a deficient number, since it is larger than the sum of its proper divisors (687357799).

4020313241 is a wasteful number, since it uses less digits than its factorization.

4020313241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543524 (or 543517 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4020313241 is about 63405.9401081634. The cubic root of 4020313241 is about 1590.0836211180.

Adding to 4020313241 its reverse (1423130204), we get a palindrome (5443443445).

The spelling of 4020313241 in words is "four billion, twenty million, three hundred thirteen thousand, two hundred forty-one".