198073304352 has 144 divisors (see below), whose sum is σ = 702259975872. Its totient is φ = 51447605760.

The previous prime is 198073304311. The next prime is 198073304369. The reversal of 198073304352 is 253403370891.

198073304352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 198073304298 and 198073304307.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4443763 + ... + 4488114.

It is an arithmetic number, because the mean of its divisors is an integer number (4876805388).

Almost surely, 2^198073304352 is an apocalyptic number.

198073304352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

198073304352 is an abundant number, since it is smaller than the sum of its proper divisors (504186671520).

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

198073304352 is a wasteful number, since it uses less digits than its factorization.

198073304352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8931911 (or 8931900 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 198073304352 in words is "one hundred ninety-eight billion, seventy-three million, three hundred four thousand, three hundred fifty-two".