4441403313 has 8 divisors (see below), whose sum is σ = 6579856800. Its totient is φ = 2960935524.

The previous prime is 4441403297. The next prime is 4441403353. The reversal of 4441403313 is 3133041444.

It is not a de Polignac number, because 4441403313 - 2⁴ = 4441403297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 164496419 = 4441403313 / (4 + 4 + 4 + 1 + 4 + 0 + 3 + 3 + 1 + 3).

It is not an unprimeable number, because it can be changed into a prime (4441403353) 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 7 ways as a sum of consecutive naturals, for example, 82248183 + ... + 82248236.

It is an arithmetic number, because the mean of its divisors is an integer number (822482100).

Almost surely, 2^4441403313 is an apocalyptic number.

It is an amenable number.

4441403313 is a deficient number, since it is larger than the sum of its proper divisors (2138453487).

4441403313 is a wasteful number, since it uses less digits than its factorization.

4441403313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164496428 (or 164496422 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4441403313 is about 66643.8542777952. The cubic root of 4441403313 is about 1643.7662935674.

Adding to 4441403313 its reverse (3133041444), we get a palindrome (7574444757).

The spelling of 4441403313 in words is "four billion, four hundred forty-one million, four hundred three thousand, three hundred thirteen".