2440012304 has 20 divisors (see below), whose sum is σ = 4816724076. Its totient is φ = 1196986752.

The previous prime is 2440012303. The next prime is 2440012313. The reversal of 2440012304 is 4032100442.

It can be written as a sum of positive squares in 2 ways, for example, as 1328456704 + 1111555600 = 36448^2 + 33340^2 .

It is not an unprimeable number, because it can be changed into a prime (2440012303) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1437839 + ... + 1439534.

Almost surely, 2^2440012304 is an apocalyptic number.

It is an amenable number.

2440012304 is a deficient number, since it is larger than the sum of its proper divisors (2376711772).

2440012304 is a wasteful number, since it uses less digits than its factorization.

2440012304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2877434 (or 2877428 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2440012304 is about 49396.4806843565. The cubic root of 2440012304 is about 1346.2653623483.

Adding to 2440012304 its reverse (4032100442), we get a palindrome (6472112746).

The spelling of 2440012304 in words is "two billion, four hundred forty million, twelve thousand, three hundred four".