14552421198 has 16 divisors (see below), whose sum is σ = 33262677120. Its totient is φ = 4157834616.

The previous prime is 14552421173. The next prime is 14552421203. The reversal of 14552421198 is 89112425541.

14552421198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 346486219 = 14552421198 / (1 + 4 + 5 + 5 + 2 + 4 + 2 + 1 + 1 + 9 + 8).

It is a congruent number.

It is an unprimeable number.

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, 173243068 + ... + 173243151.

It is an arithmetic number, because the mean of its divisors is an integer number (2078917320).

Almost surely, 2^14552421198 is an apocalyptic number.

14552421198 is an abundant number, since it is smaller than the sum of its proper divisors (18710255922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14552421198 is a wasteful number, since it uses less digits than its factorization.

14552421198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346486231.

The product of its digits is 115200, while the sum is 42.

The spelling of 14552421198 in words is "fourteen billion, five hundred fifty-two million, four hundred twenty-one thousand, one hundred ninety-eight".