13729816648699 has 8 divisors (see below), whose sum is σ = 13782431526080. Its totient is φ = 13677216120000.

The previous prime is 13729816648679. The next prime is 13729816648753. The reversal of 13729816648699 is 99684661892731.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13729816648699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13729816648679) 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, 1667802 + ... + 5499199.

It is an arithmetic number, because the mean of its divisors is an integer number (1722803940760).

Almost surely, 2^{13729816648699} is an apocalyptic number.

13729816648699 is a deficient number, since it is larger than the sum of its proper divisors (52614877381).

13729816648699 is an equidigital number, since it uses as much as digits as its factorization.

13729816648699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7174341.

The product of its digits is 1693052928, while the sum is 79.

The spelling of 13729816648699 in words is "thirteen trillion, seven hundred twenty-nine billion, eight hundred sixteen million, six hundred forty-eight thousand, six hundred ninety-nine".