13200233444005 has 16 divisors (see below), whose sum is σ = 15872953186944. Its totient is φ = 10538407848640.

The previous prime is 13200233443987. The next prime is 13200233444009. The reversal of 13200233444005 is 50044433200231.

It is a happy number.

It is not a de Polignac number, because 13200233444005 - 2⁹ = 13200233443493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200233444009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34848087 + ... + 35224843.

It is an arithmetic number, because the mean of its divisors is an integer number (992059574184).

Almost surely, 2^{13200233444005} is an apocalyptic number.

It is an amenable number.

13200233444005 is a deficient number, since it is larger than the sum of its proper divisors (2672719742939).

13200233444005 is a wasteful number, since it uses less digits than its factorization.

13200233444005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391196.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 13200233444005 its reverse (50044433200231), we get a palindrome (63244666644236).

The spelling of 13200233444005 in words is "thirteen trillion, two hundred billion, two hundred thirty-three million, four hundred forty-four thousand, five".