199188141364 has 24 divisors (see below), whose sum is σ = 371528192448. Its totient is φ = 93114825600.

The previous prime is 199188141289. The next prime is 199188141377. The reversal of 199188141364 is 463141881991.

199188141364 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9689194 + ... + 9709729.

It is an arithmetic number, because the mean of its divisors is an integer number (15480341352).

Almost surely, 2^199188141364 is an apocalyptic number.

It is an amenable number.

199188141364 is a deficient number, since it is larger than the sum of its proper divisors (172340051084).

199188141364 is a wasteful number, since it uses less digits than its factorization.

199188141364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19399095 (or 19399093 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 55.

The spelling of 199188141364 in words is "one hundred ninety-nine billion, one hundred eighty-eight million, one hundred forty-one thousand, three hundred sixty-four".