13128006642611 has 8 divisors (see below), whose sum is σ = 15003698813184. Its totient is φ = 11252380134600.

The previous prime is 13128006642607. The next prime is 13128006642677. The reversal of 13128006642611 is 11624660082131.

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 13128006642611 - 2² = 13128006642607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13128006642011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15986465 + ... + 16787586.

It is an arithmetic number, because the mean of its divisors is an integer number (1875462351648).

Almost surely, 2^{13128006642611} is an apocalyptic number.

13128006642611 is a deficient number, since it is larger than the sum of its proper divisors (1875692170573).

13128006642611 is an equidigital number, since it uses as much as digits as its factorization.

13128006642611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32831281.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 13128006642611 in words is "thirteen trillion, one hundred twenty-eight billion, six million, six hundred forty-two thousand, six hundred eleven".