11243043331204 has 48 divisors (see below), whose sum is σ = 20118786065280. Its totient is φ = 5496496473600.

The previous prime is 11243043331193. The next prime is 11243043331211. The reversal of 11243043331204 is 40213334034211.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13068652 + ... + 13902364.

It is an arithmetic number, because the mean of its divisors is an integer number (419141376360).

Almost surely, 2^{11243043331204} is an apocalyptic number.

It is an amenable number.

11243043331204 is a deficient number, since it is larger than the sum of its proper divisors (8875742734076).

11243043331204 is a wasteful number, since it uses less digits than its factorization.

11243043331204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834220 (or 834218 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 11243043331204 its reverse (40213334034211), we get a palindrome (51456377365415).

The spelling of 11243043331204 in words is "eleven trillion, two hundred forty-three billion, forty-three million, three hundred thirty-one thousand, two hundred four".