13204343023124 has 18 divisors (see below), whose sum is σ = 25399263130122. Its totient is φ = 6001974101200.

The previous prime is 13204343023093. The next prime is 13204343023147. The reversal of 13204343023124 is 42132034340231.

It can be written as a sum of positive squares in only one way, i.e., 12108590467600 + 1095752555524 = 3479740^2 + 1046782^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13640849747 + ... + 13640850714.

Almost surely, 2^{13204343023124} is an apocalyptic number.

It is an amenable number.

13204343023124 is a deficient number, since it is larger than the sum of its proper divisors (12194920106998).

13204343023124 is a wasteful number, since it uses less digits than its factorization.

13204343023124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27281700487 (or 27281700474 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 13204343023124 its reverse (42132034340231), we get a palindrome (55336377363355).

The spelling of 13204343023124 in words is "thirteen trillion, two hundred four billion, three hundred forty-three million, twenty-three thousand, one hundred twenty-four".