2443131304 has 16 divisors (see below), whose sum is σ = 4582710720. Its totient is φ = 1221075120.

The previous prime is 2443131289. The next prime is 2443131331. The reversal of 2443131304 is 4031313442.

2443131304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 39702 + ... + 80389.

It is an arithmetic number, because the mean of its divisors is an integer number (286419420).

Almost surely, 2^2443131304 is an apocalyptic number.

It is an amenable number.

2443131304 is a deficient number, since it is larger than the sum of its proper divisors (2139579416).

2443131304 is a wasteful number, since it uses less digits than its factorization.

2443131304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122640 (or 122636 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2443131304 is about 49428.0416767648. The cubic root of 2443131304 is about 1346.8387493175.

Adding to 2443131304 its reverse (4031313442), we get a palindrome (6474444746).

The spelling of 2443131304 in words is "two billion, four hundred forty-three million, one hundred thirty-one thousand, three hundred four".