13629193308785 has 8 divisors (see below), whose sum is σ = 16355289462336. Its totient is φ = 10903182985840.

The previous prime is 13629193308659. The next prime is 13629193308793. The reversal of 13629193308785 is 58780339192631.

13629193308785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13629193308785 - 2⁸ = 13629193308529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21107789 + ... + 21743898.

It is an arithmetic number, because the mean of its divisors is an integer number (2044411182792).

Almost surely, 2^{13629193308785} is an apocalyptic number.

It is an amenable number.

13629193308785 is a deficient number, since it is larger than the sum of its proper divisors (2726096153551).

13629193308785 is an equidigital number, since it uses as much as digits as its factorization.

13629193308785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42915303.

The product of its (nonzero) digits is 58786560, while the sum is 65.

The spelling of 13629193308785 in words is "thirteen trillion, six hundred twenty-nine billion, one hundred ninety-three million, three hundred eight thousand, seven hundred eighty-five".