2421134312 has 16 divisors (see below), whose sum is σ = 4636215360. Its totient is φ = 1184810224.

The previous prime is 2421134273. The next prime is 2421134321. The reversal of 2421134312 is 2134311242.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3219218 + ... + 3219969.

It is an arithmetic number, because the mean of its divisors is an integer number (289763460).

Almost surely, 2^2421134312 is an apocalyptic number.

It is an amenable number.

2421134312 is a deficient number, since it is larger than the sum of its proper divisors (2215081048).

2421134312 is a wasteful number, since it uses less digits than its factorization.

2421134312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439240 (or 6439236 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 2421134312 is about 49205.0232395027. The cubic root of 2421134312 is about 1342.7844217965.

Adding to 2421134312 its reverse (2134311242), we get a palindrome (4555445554).

The spelling of 2421134312 in words is "two billion, four hundred twenty-one million, one hundred thirty-four thousand, three hundred twelve".