14239116994247 has 8 divisors (see below), whose sum is σ = 14263530019200. Its totient is φ = 14214711393784.

The previous prime is 14239116994217. The next prime is 14239116994261. The reversal of 14239116994247 is 74249961193241.

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 14239116994247 - 2⁶ = 14239116994183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14239116994247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14239116994217) 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, 1989704 + ... + 5695362.

It is an arithmetic number, because the mean of its divisors is an integer number (1782941252400).

Almost surely, 2^{14239116994247} is an apocalyptic number.

14239116994247 is a deficient number, since it is larger than the sum of its proper divisors (24413024953).

14239116994247 is an equidigital number, since it uses as much as digits as its factorization.

14239116994247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712245.

The product of its digits is 23514624, while the sum is 62.

The spelling of 14239116994247 in words is "fourteen trillion, two hundred thirty-nine billion, one hundred sixteen million, nine hundred ninety-four thousand, two hundred forty-seven".