1304200244552 has 64 divisors (see below), whose sum is σ = 2503274978160. Its totient is φ = 636779520000.

The previous prime is 1304200244549. The next prime is 1304200244593. The reversal of 1304200244552 is 2554420024031.

It can be written as a sum of positive squares in 8 ways, for example, as 699186958276 + 605013286276 = 836174^2 + 777826^2 .

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 15 ways as a sum of consecutive naturals, for example, 306652058 + ... + 306656310.

Almost surely, 2^{1304200244552} is an apocalyptic number.

It is an amenable number.

1304200244552 is a deficient number, since it is larger than the sum of its proper divisors (1199074733608).

1304200244552 is a wasteful number, since it uses less digits than its factorization.

1304200244552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7554 (or 7550 counting only the distinct ones).

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

Adding to 1304200244552 its reverse (2554420024031), we get a palindrome (3858620268583).

The spelling of 1304200244552 in words is "one trillion, three hundred four billion, two hundred million, two hundred forty-four thousand, five hundred fifty-two".