4041313 has 4 divisors (see below), whose sum is σ = 4081428. Its totient is φ = 4001200.

The previous prime is 4041299. The next prime is 4041343. The reversal of 4041313 is 3131404.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3017169 + 1024144 = 1737^2 + 1012^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041313 - 2¹⁷ = 3910241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4041343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19906 + ... + 20107.

It is an arithmetic number, because the mean of its divisors is an integer number (1020357).

Almost surely, 2^4041313 is an apocalyptic number.

It is an amenable number.

4041313 is a deficient number, since it is larger than the sum of its proper divisors (40115).

4041313 is a wasteful number, since it uses less digits than its factorization.

4041313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40114.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4041313 is about 2010.3017186482. The cubic root of 4041313 is about 159.2847369445.

Adding to 4041313 its reverse (3131404), we get a palindrome (7172717).

Subtracting from 4041313 its reverse (3131404), we obtain a palindrome (909909).

The spelling of 4041313 in words is "four million, forty-one thousand, three hundred thirteen".