13687660029 has 8 divisors (see below), whose sum is σ = 18256906912. Its totient is φ = 9121759920.

The previous prime is 13687660027. The next prime is 13687660039. The reversal of 13687660029 is 92006678631.

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

It is not a de Polignac number, because 13687660029 - 2¹ = 13687660027 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13687660029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13687660027) 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, 827134 + ... + 843519.

It is an arithmetic number, because the mean of its divisors is an integer number (2282113364).

Almost surely, 2^13687660029 is an apocalyptic number.

It is an amenable number.

13687660029 is a deficient number, since it is larger than the sum of its proper divisors (4569246883).

13687660029 is a wasteful number, since it uses less digits than its factorization.

13687660029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673387.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 13687660029 in words is "thirteen billion, six hundred eighty-seven million, six hundred sixty thousand, twenty-nine".