13312231302409 has 8 divisors (see below), whose sum is σ = 14398852805960. Its totient is φ = 12234553186176.

The previous prime is 13312231302389. The next prime is 13312231302431. The reversal of 13312231302409 is 90420313221331.

13312231302409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4149381222009 + 9162850080400 = 2037003^2 + 3027020^2 .

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 13312231302409 - 2⁷ = 13312231302281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13312231302449) 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, 2235843732 + ... + 2235849685.

It is an arithmetic number, because the mean of its divisors is an integer number (1799856600745).

Almost surely, 2^{13312231302409} is an apocalyptic number.

It is an amenable number.

13312231302409 is a deficient number, since it is larger than the sum of its proper divisors (1086621503551).

13312231302409 is a wasteful number, since it uses less digits than its factorization.

13312231302409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471693659.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 13312231302409 in words is "thirteen trillion, three hundred twelve billion, two hundred thirty-one million, three hundred two thousand, four hundred nine".