14719517829663 has 4 divisors (see below), whose sum is σ = 19626023772888. Its totient is φ = 9813011886440.

The previous prime is 14719517829641. The next prime is 14719517829689. The reversal of 14719517829663 is 36692871591741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14719517829663 - 2¹⁸ = 14719517567519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14719517829763) 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 3 ways as a sum of consecutive naturals, for example, 2453252971608 + ... + 2453252971613.

It is an arithmetic number, because the mean of its divisors is an integer number (4906505943222).

Almost surely, 2^{14719517829663} is an apocalyptic number.

14719517829663 is a deficient number, since it is larger than the sum of its proper divisors (4906505943225).

14719517829663 is an equidigital number, since it uses as much as digits as its factorization.

14719517829663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906505943224.

The product of its digits is 137168640, while the sum is 69.

The spelling of 14719517829663 in words is "fourteen trillion, seven hundred nineteen billion, five hundred seventeen million, eight hundred twenty-nine thousand, six hundred sixty-three".