14797018981193 has 16 divisors (see below), whose sum is σ = 15168312875520. Its totient is φ = 14429157352896.

The previous prime is 14797018981163. The next prime is 14797018981201. The reversal of 14797018981193 is 39118981079741.

It is a cyclic number.

It is not a de Polignac number, because 14797018981193 - 2³² = 14792724013897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14797018981103) 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 15 ways as a sum of consecutive naturals, for example, 76632896 + ... + 76825742.

It is an arithmetic number, because the mean of its divisors is an integer number (948019554720).

Almost surely, 2^{14797018981193} is an apocalyptic number.

It is an amenable number.

14797018981193 is a deficient number, since it is larger than the sum of its proper divisors (371293894327).

14797018981193 is a wasteful number, since it uses less digits than its factorization.

14797018981193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201736.

The product of its (nonzero) digits is 27433728, while the sum is 68.

The spelling of 14797018981193 in words is "fourteen trillion, seven hundred ninety-seven billion, eighteen million, nine hundred eighty-one thousand, one hundred ninety-three".