2421341013 has 32 divisors (see below), whose sum is σ = 4080891136. Its totient is φ = 1242667008.

The previous prime is 2421340969. The next prime is 2421341017. The reversal of 2421341013 is 3101431242.

It is not a de Polignac number, because 2421341013 - 2⁶ = 2421340949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421341017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109756 + ... + 129957.

It is an arithmetic number, because the mean of its divisors is an integer number (127527848).

Almost surely, 2^2421341013 is an apocalyptic number.

It is an amenable number.

2421341013 is a deficient number, since it is larger than the sum of its proper divisors (1659550123).

2421341013 is a wasteful number, since it uses less digits than its factorization.

2421341013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239773.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2421341013 is about 49207.1236001455. The cubic root of 2421341013 is about 1342.8226334979.

Adding to 2421341013 its reverse (3101431242), we get a palindrome (5522772255).

The spelling of 2421341013 in words is "two billion, four hundred twenty-one million, three hundred forty-one thousand, thirteen".