13312243999999 has 8 divisors (see below), whose sum is σ = 15215509014048. Its totient is φ = 11409357953760.

The previous prime is 13312243999961. The next prime is 13312244000053. The reversal of 13312243999999 is 99999934221331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13312243999999 - 2²¹ = 13312241902847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312243999699) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94666672 + ... + 94807189.

It is an arithmetic number, because the mean of its divisors is an integer number (1901938626756).

Almost surely, 2^{13312243999999} is an apocalyptic number.

13312243999999 is a deficient number, since it is larger than the sum of its proper divisors (1903265014049).

13312243999999 is a wasteful number, since it uses less digits than its factorization.

13312243999999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189483905.

The product of its digits is 229582512, while the sum is 73.

The spelling of 13312243999999 in words is "thirteen trillion, three hundred twelve billion, two hundred forty-three million, nine hundred ninety-nine thousand, nine hundred ninety-nine".