199250448363 has 24 divisors (see below), whose sum is σ = 292727717568. Its totient is φ = 130570661232.

The previous prime is 199250448329. The next prime is 199250448403. The reversal of 199250448363 is 363844052991.

199250448363 is a `hidden beast` number, since 1 + 9 + 92 + 50 + 448 + 3 + 63 = 666.

199250448363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 199250448363 - 2²² = 199246254059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (199250444363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72181 + ... + 635382.

It is an arithmetic number, because the mean of its divisors is an integer number (12196988232).

Almost surely, 2^199250448363 is an apocalyptic number.

199250448363 is a deficient number, since it is larger than the sum of its proper divisors (93477269205).

199250448363 is a wasteful number, since it uses less digits than its factorization.

199250448363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708103 (or 708100 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 199250448363 in words is "one hundred ninety-nine billion, two hundred fifty million, four hundred forty-eight thousand, three hundred sixty-three".