4199159821197 has 32 divisors (see below), whose sum is σ = 6383279831040. Its totient is φ = 2430532829120.

The previous prime is 4199159821163. The next prime is 4199159821231. The reversal of 4199159821197 is 7911289519914.

It is an interprime number because it is at equal distance from previous prime (4199159821163) and next prime (4199159821231).

It is not a de Polignac number, because 4199159821197 - 2¹⁰ = 4199159820173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4199159821147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3784422 + ... + 4766567.

It is an arithmetic number, because the mean of its divisors is an integer number (199477494720).

Almost surely, 2^{4199159821197} is an apocalyptic number.

It is an amenable number.

4199159821197 is a deficient number, since it is larger than the sum of its proper divisors (2184120009843).

4199159821197 is a wasteful number, since it uses less digits than its factorization.

4199159821197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8551673.

The product of its digits is 14696640, while the sum is 66.

The spelling of 4199159821197 in words is "four trillion, one hundred ninety-nine billion, one hundred fifty-nine million, eight hundred twenty-one thousand, one hundred ninety-seven".