2442433313 has 4 divisors (see below), whose sum is σ = 2445918228. Its totient is φ = 2438948400.

The previous prime is 2442433309. The next prime is 2442433339. The reversal of 2442433313 is 3133342442.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3133342442 = 2 ⋅1566671221.

It can be written as a sum of positive squares in 2 ways, for example, as 1412857744 + 1029575569 = 37588^2 + 32087^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442433313 - 2² = 2442433309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2442433013) 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, 1741406 + ... + 1742807.

It is an arithmetic number, because the mean of its divisors is an integer number (611479557).

Almost surely, 2^2442433313 is an apocalyptic number.

It is an amenable number.

2442433313 is a deficient number, since it is larger than the sum of its proper divisors (3484915).

2442433313 is an equidigital number, since it uses as much as digits as its factorization.

2442433313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484914.

The product of its digits is 20736, while the sum is 29.

The square root of 2442433313 is about 49420.9804941181. The cubic root of 2442433313 is about 1346.7104752914.

Adding to 2442433313 its reverse (3133342442), we get a palindrome (5575775755).

The spelling of 2442433313 in words is "two billion, four hundred forty-two million, four hundred thirty-three thousand, three hundred thirteen".