2443635313 has 16 divisors (see below), whose sum is σ = 2815862400. Its totient is φ = 2077238016.

The previous prime is 2443635281. The next prime is 2443635379. The reversal of 2443635313 is 3135363442.

2443635313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2443635313 - 2⁵ = 2443635281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2443630313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861145 + ... + 863977.

It is an arithmetic number, because the mean of its divisors is an integer number (175991400).

Almost surely, 2^2443635313 is an apocalyptic number.

It is an amenable number.

2443635313 is a deficient number, since it is larger than the sum of its proper divisors (372227087).

2443635313 is a wasteful number, since it uses less digits than its factorization.

2443635313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3816.

The product of its digits is 77760, while the sum is 34.

The square root of 2443635313 is about 49433.1398254248. The cubic root of 2443635313 is about 1346.9313589091.

Adding to 2443635313 its reverse (3135363442), we get a palindrome (5578998755).

The spelling of 2443635313 in words is "two billion, four hundred forty-three million, six hundred thirty-five thousand, three hundred thirteen".