14446219198 has 8 divisors (see below), whose sum is σ = 22173266808. Its totient is φ = 7055130264.

The previous prime is 14446219187. The next prime is 14446219237. The reversal of 14446219198 is 89191264441.

14446219198 is digitally balanced in base 5, 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 congruent number.

It is an unprimeable number.

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, 83989561 + ... + 83989732.

It is an arithmetic number, because the mean of its divisors is an integer number (2771658351).

Almost surely, 2^14446219198 is an apocalyptic number.

14446219198 is a deficient number, since it is larger than the sum of its proper divisors (7727047610).

14446219198 is a wasteful number, since it uses less digits than its factorization.

14446219198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167979338.

The product of its digits is 497664, while the sum is 49.

The spelling of 14446219198 in words is "fourteen billion, four hundred forty-six million, two hundred nineteen thousand, one hundred ninety-eight".