14197720803617 has 8 divisors (see below), whose sum is σ = 15518059937856. Its totient is φ = 12909982635792.

The previous prime is 14197720803601. The next prime is 14197720803689. The reversal of 14197720803617 is 71630802779141.

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

It is a cyclic number.

It is not a de Polignac number, because 14197720803617 - 2⁴ = 14197720803601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14197720803017) 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, 8150240693 + ... + 8150242434.

It is an arithmetic number, because the mean of its divisors is an integer number (1939757492232).

Almost surely, 2^{14197720803617} is an apocalyptic number.

It is an amenable number.

14197720803617 is a deficient number, since it is larger than the sum of its proper divisors (1320339134239).

14197720803617 is a wasteful number, since it uses less digits than its factorization.

14197720803617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16300483207.

The product of its (nonzero) digits is 3556224, while the sum is 56.

The spelling of 14197720803617 in words is "fourteen trillion, one hundred ninety-seven billion, seven hundred twenty million, eight hundred three thousand, six hundred seventeen".