2420321344 has 56 divisors (see below), whose sum is σ = 5493682688. Its totient is φ = 1036385280.

The previous prime is 2420321329. The next prime is 2420321363. The reversal of 2420321344 is 4431230242.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 958804 + ... + 961324.

Almost surely, 2^2420321344 is an apocalyptic number.

It is an amenable number.

2420321344 is an abundant number, since it is smaller than the sum of its proper divisors (3073361344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2420321344 is a wasteful number, since it uses less digits than its factorization.

2420321344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683 (or 4673 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2420321344 is about 49196.7615194334. The cubic root of 2420321344 is about 1342.6341116758.

Adding to 2420321344 its reverse (4431230242), we get a palindrome (6851551586).

The spelling of 2420321344 in words is "two billion, four hundred twenty million, three hundred twenty-one thousand, three hundred forty-four".