13994357599 has 8 divisors (see below), whose sum is σ = 14272757280. Its totient is φ = 13716489696.

The previous prime is 13994357591. The next prime is 13994357647. The reversal of 13994357599 is 99575349931.

13994357599 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13994357599 - 2³ = 13994357591 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 13994357599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13994357591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79579 + ... + 185260.

It is an arithmetic number, because the mean of its divisors is an integer number (1784094660).

Almost surely, 2^13994357599 is an apocalyptic number.

13994357599 is a deficient number, since it is larger than the sum of its proper divisors (278399681).

13994357599 is an equidigital number, since it uses as much as digits as its factorization.

13994357599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265889.

The product of its digits is 41334300, while the sum is 64.

The spelling of 13994357599 in words is "thirteen billion, nine hundred ninety-four million, three hundred fifty-seven thousand, five hundred ninety-nine".