2421343204 has 24 divisors (see below), whose sum is σ = 5097565760. Its totient is φ = 983101536.

The previous prime is 2421343153. The next prime is 2421343259. The reversal of 2421343204 is 4023431242.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2275167 + ... + 2276230.

Almost surely, 2^2421343204 is an apocalyptic number.

It is an amenable number.

2421343204 is an abundant number, since it is smaller than the sum of its proper divisors (2676222556).

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

2421343204 is a wasteful number, since it uses less digits than its factorization.

2421343204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551427 (or 4551425 counting only the distinct ones).

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

The square root of 2421343204 is about 49207.1458631772. The cubic root of 2421343204 is about 1342.8230385247.

Adding to 2421343204 its reverse (4023431242), we get a palindrome (6444774446).

The spelling of 2421343204 in words is "two billion, four hundred twenty-one million, three hundred forty-three thousand, two hundred four".