13087467701666 has 8 divisors (see below), whose sum is σ = 19631294735184. Its totient is φ = 6543702789940.

The previous prime is 13087467701653. The next prime is 13087467701689. The reversal of 13087467701666 is 66610776478031.

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

It is a junction number, because it is equal to n+sod(n) for n = 13087467701599 and 13087467701608.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15000140 + ... + 15848631.

It is an arithmetic number, because the mean of its divisors is an integer number (2453911841898).

Almost surely, 2^{13087467701666} is an apocalyptic number.

13087467701666 is a deficient number, since it is larger than the sum of its proper divisors (6543827033518).

13087467701666 is a wasteful number, since it uses less digits than its factorization.

13087467701666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31060896.

The product of its (nonzero) digits is 42674688, while the sum is 62.

The spelling of 13087467701666 in words is "thirteen trillion, eighty-seven billion, four hundred sixty-seven million, seven hundred one thousand, six hundred sixty-six".