198588427360 has 48 divisors (see below), whose sum is σ = 480075993936. Its totient is φ = 77588034048.

The previous prime is 198588427333. The next prime is 198588427361. The reversal of 198588427360 is 63724885891.

198588427360 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198588427361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14425419 + ... + 14439178.

It is an arithmetic number, because the mean of its divisors is an integer number (10001583207).

It is a 2-persistent number, because it is pandigital, and so is 2⋅198588427360 = 397176854720, but 3⋅198588427360 = 595765282080 is not.

Almost surely, 2^198588427360 is an apocalyptic number.

198588427360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

198588427360 is an abundant number, since it is smaller than the sum of its proper divisors (281487566576).

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

198588427360 is a wasteful number, since it uses less digits than its factorization.

198588427360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28864655 (or 28864647 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 61.

The spelling of 198588427360 in words is "one hundred ninety-eight billion, five hundred eighty-eight million, four hundred twenty-seven thousand, three hundred sixty".