13716648999 has 8 divisors (see below), whose sum is σ = 20320961520. Its totient is φ = 9144432648.

The previous prime is 13716648997. The next prime is 13716649069. The reversal of 13716648999 is 99984661731.

13716648999 is a `hidden beast` number, since 1 + 3 + 7 + 1 + 66 + 489 + 99 = 666.

13716648999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13716648999 - 2¹ = 13716648997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13716648997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254011992 + ... + 254012045.

It is an arithmetic number, because the mean of its divisors is an integer number (2540120190).

Almost surely, 2^13716648999 is an apocalyptic number.

13716648999 is a deficient number, since it is larger than the sum of its proper divisors (6604312521).

13716648999 is an equidigital number, since it uses as much as digits as its factorization.

13716648999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508024046 (or 508024040 counting only the distinct ones).

The product of its digits is 17635968, while the sum is 63.

The spelling of 13716648999 in words is "thirteen billion, seven hundred sixteen million, six hundred forty-eight thousand, nine hundred ninety-nine".