4223243198 has 16 divisors (see below), whose sum is σ = 6386234400. Its totient is φ = 2094540000.

The previous prime is 4223243191. The next prime is 4223243201. The reversal of 4223243198 is 8913423224.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223243191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201728 + ... + 221676.

It is an arithmetic number, because the mean of its divisors is an integer number (399139650).

Almost surely, 2^4223243198 is an apocalyptic number.

4223243198 is a deficient number, since it is larger than the sum of its proper divisors (2162991202).

4223243198 is a wasteful number, since it uses less digits than its factorization.

4223243198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20803.

The product of its digits is 82944, while the sum is 38.

The square root of 4223243198 is about 64986.4847333659. The cubic root of 4223243198 is about 1616.3994614937.

The spelling of 4223243198 in words is "four billion, two hundred twenty-three million, two hundred forty-three thousand, one hundred ninety-eight".