12300643198 has 8 divisors (see below), whose sum is σ = 18452218392. Its totient is φ = 6149903736.

The previous prime is 12300643193. The next prime is 12300643237. The reversal of 12300643198 is 89134600321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300643193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170740 + ... + 231847.

It is an arithmetic number, because the mean of its divisors is an integer number (2306527299).

Almost surely, 2^12300643198 is an apocalyptic number.

12300643198 is a deficient number, since it is larger than the sum of its proper divisors (6151575194).

12300643198 is a wasteful number, since it uses less digits than its factorization.

12300643198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417866.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 12300643198 in words is "twelve billion, three hundred million, six hundred forty-three thousand, one hundred ninety-eight".