4223540555198 has 8 divisors (see below), whose sum is σ = 6335319763440. Its totient is φ = 2111767300720.

The previous prime is 4223540555191. The next prime is 4223540555251. The reversal of 4223540555198 is 8915550453224.

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 (4223540555191) 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, 1427663 + ... + 3238101.

It is an arithmetic number, because the mean of its divisors is an integer number (791914970430).

Almost surely, 2^{4223540555198} is an apocalyptic number.

4223540555198 is a deficient number, since it is larger than the sum of its proper divisors (2111779208242).

4223540555198 is a wasteful number, since it uses less digits than its factorization.

4223540555198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976882.

The product of its (nonzero) digits is 8640000, while the sum is 53.

The spelling of 4223540555198 in words is "four trillion, two hundred twenty-three billion, five hundred forty million, five hundred fifty-five thousand, one hundred ninety-eight".