2421341313 has 8 divisors (see below), whose sum is σ = 3239945376. Its totient is φ = 1608482400.

The previous prime is 2421341311. The next prime is 2421341317. The reversal of 2421341313 is 3131431242.

It is a happy number.

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

It is not a de Polignac number, because 2421341313 - 2¹ = 2421341311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2421341311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435303 + ... + 1436988.

It is an arithmetic number, because the mean of its divisors is an integer number (404993172).

Almost surely, 2^2421341313 is an apocalyptic number.

It is an amenable number.

2421341313 is a deficient number, since it is larger than the sum of its proper divisors (818604063).

2421341313 is a wasteful number, since it uses less digits than its factorization.

2421341313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872575.

The product of its digits is 1728, while the sum is 24.

The square root of 2421341313 is about 49207.1266484846. The cubic root of 2421341313 is about 1342.8226889557.

Adding to 2421341313 its reverse (3131431242), we get a palindrome (5552772555).

The spelling of 2421341313 in words is "two billion, four hundred twenty-one million, three hundred forty-one thousand, three hundred thirteen".