1304240505224 has 16 divisors (see below), whose sum is σ = 2445464252700. Its totient is φ = 652116704512.

The previous prime is 1304240505193. The next prime is 1304240505233. The reversal of 1304240505224 is 4225050424031.

It can be written as a sum of positive squares in 2 ways, for example, as 1030261540324 + 273978964900 = 1015018^2 + 523430^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1766564 + ... + 2393580.

Almost surely, 2^{1304240505224} is an apocalyptic number.

It is an amenable number.

1304240505224 is a deficient number, since it is larger than the sum of its proper divisors (1141223747476).

1304240505224 is a wasteful number, since it uses less digits than its factorization.

1304240505224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887032 (or 887028 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 1304240505224 its reverse (4225050424031), we get a palindrome (5529290929255).

The spelling of 1304240505224 in words is "one trillion, three hundred four billion, two hundred forty million, five hundred five thousand, two hundred twenty-four".