14194375538779 has 8 divisors (see below), whose sum is σ = 15029545975920. Its totient is φ = 13359228120576.

The previous prime is 14194375538701. The next prime is 14194375538797. The reversal of 14194375538779 is 97783557349141.

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 14194375538779 - 2¹⁵ = 14194375506011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14194375548779) 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 7 ways as a sum of consecutive naturals, for example, 4477069 + ... + 6959374.

It is an arithmetic number, because the mean of its divisors is an integer number (1878693246990).

Almost surely, 2^{14194375538779} is an apocalyptic number.

14194375538779 is a deficient number, since it is larger than the sum of its proper divisors (835170437141).

14194375538779 is a wasteful number, since it uses less digits than its factorization.

14194375538779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11509469.

The product of its digits is 800150400, while the sum is 73.

The spelling of 14194375538779 in words is "fourteen trillion, one hundred ninety-four billion, three hundred seventy-five million, five hundred thirty-eight thousand, seven hundred seventy-nine".