13642216199 has 4 divisors (see below), whose sum is σ = 13814902560. Its totient is φ = 13469529840.

The previous prime is 13642216187. The next prime is 13642216207. The reversal of 13642216199 is 99161224631.

13642216199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13642216199 is a prime.

It is a super-2 number, since 2×13642216199² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13642216109) 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 3 ways as a sum of consecutive naturals, for example, 86343062 + ... + 86343219.

It is an arithmetic number, because the mean of its divisors is an integer number (3453725640).

Almost surely, 2^13642216199 is an apocalyptic number.

13642216199 is a deficient number, since it is larger than the sum of its proper divisors (172686361).

13642216199 is an equidigital number, since it uses as much as digits as its factorization.

13642216199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172686360.

The product of its digits is 139968, while the sum is 44.

The spelling of 13642216199 in words is "thirteen billion, six hundred forty-two million, two hundred sixteen thousand, one hundred ninety-nine".