14195191344423 has 16 divisors (see below), whose sum is σ = 20195994420480. Its totient is φ = 8842570524864.

The previous prime is 14195191344409. The next prime is 14195191344427. The reversal of 14195191344423 is 32444319159141.

It is not a de Polignac number, because 14195191344423 - 2⁴ = 14195191344407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14195191344427) 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, 1705738611 + ... + 1705746932.

It is an arithmetic number, because the mean of its divisors is an integer number (1262249651280).

Almost surely, 2^{14195191344423} is an apocalyptic number.

14195191344423 is a deficient number, since it is larger than the sum of its proper divisors (6000803076057).

14195191344423 is a wasteful number, since it uses less digits than its factorization.

14195191344423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3411485638.

The product of its digits is 1866240, while the sum is 51.

The spelling of 14195191344423 in words is "fourteen trillion, one hundred ninety-five billion, one hundred ninety-one million, three hundred forty-four thousand, four hundred twenty-three".