14681093191 has 4 divisors (see below), whose sum is σ = 14714999152. Its totient is φ = 14647187232.

The previous prime is 14681093183. The next prime is 14681093201. The reversal of 14681093191 is 19139018641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19139018641 = 104911 ⋅182431.

It is a cyclic number.

It is not a de Polignac number, because 14681093191 - 2³ = 14681093183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14681093171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16952331 + ... + 16953196.

It is an arithmetic number, because the mean of its divisors is an integer number (3678749788).

Almost surely, 2^14681093191 is an apocalyptic number.

14681093191 is a deficient number, since it is larger than the sum of its proper divisors (33905961).

14681093191 is an equidigital number, since it uses as much as digits as its factorization.

14681093191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33905960.

The product of its (nonzero) digits is 46656, while the sum is 43.

The spelling of 14681093191 in words is "fourteen billion, six hundred eighty-one million, ninety-three thousand, one hundred ninety-one".