4441313513 has 8 divisors (see below), whose sum is σ = 5466232128. Its totient is φ = 3514006224.

The previous prime is 4441313509. The next prime is 4441313543. The reversal of 4441313513 is 3153131444.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4441313513 - 2² = 4441313509 is a prime.

It is a super-3 number, since 3×4441313513³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4441313543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24402731 + ... + 24402912.

It is an arithmetic number, because the mean of its divisors is an integer number (683279016).

Almost surely, 2^4441313513 is an apocalyptic number.

It is an amenable number.

4441313513 is a deficient number, since it is larger than the sum of its proper divisors (1024918615).

4441313513 is a wasteful number, since it uses less digits than its factorization.

4441313513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48805663.

The product of its digits is 8640, while the sum is 29.

The square root of 4441313513 is about 66643.1805438486. The cubic root of 4441313513 is about 1643.7552151463.

Adding to 4441313513 its reverse (3153131444), we get a palindrome (7594444957).

The spelling of 4441313513 in words is "four billion, four hundred forty-one million, three hundred thirteen thousand, five hundred thirteen".