4133440313 has 4 divisors (see below), whose sum is σ = 4195133520. Its totient is φ = 4071747108.

The previous prime is 4133440303. The next prime is 4133440319. The reversal of 4133440313 is 3130443314.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3130443314 = 2 ⋅1565221657.

It is a cyclic number.

It is not a de Polignac number, because 4133440313 - 2¹⁴ = 4133423929 is a prime.

It is a super-2 number, since 2×4133440313² = 34170657642267075938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4133440319) 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, 30846503 + ... + 30846636.

It is an arithmetic number, because the mean of its divisors is an integer number (1048783380).

Almost surely, 2^4133440313 is an apocalyptic number.

It is an amenable number.

4133440313 is a deficient number, since it is larger than the sum of its proper divisors (61693207).

4133440313 is an equidigital number, since it uses as much as digits as its factorization.

4133440313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61693206.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 4133440313 is about 64291.8370635029. The cubic root of 4133440313 is about 1604.8602619645.

Adding to 4133440313 its reverse (3130443314), we get a palindrome (7263883627).

The spelling of 4133440313 in words is "four billion, one hundred thirty-three million, four hundred forty thousand, three hundred thirteen".