13806656366 has 8 divisors (see below), whose sum is σ = 21019089000. Its totient is φ = 6800293368.

The previous prime is 13806656359. The next prime is 13806656377. The reversal of 13806656366 is 66365660831.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51517241 + ... + 51517508.

It is an arithmetic number, because the mean of its divisors is an integer number (2627386125).

Almost surely, 2^13806656366 is an apocalyptic number.

13806656366 is a deficient number, since it is larger than the sum of its proper divisors (7212432634).

13806656366 is a wasteful number, since it uses less digits than its factorization.

13806656366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103034818.

The product of its (nonzero) digits is 2799360, while the sum is 50.

The spelling of 13806656366 in words is "thirteen billion, eight hundred six million, six hundred fifty-six thousand, three hundred sixty-six".