199454130224 has 10 divisors (see below), whose sum is σ = 386442377340. Its totient is φ = 99727065104.

The previous prime is 199454130209. The next prime is 199454130229. The reversal of 199454130224 is 422031454991.

It is not an unprimeable number, because it can be changed into a prime (199454130229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6232941554 + ... + 6232941585.

It is an arithmetic number, because the mean of its divisors is an integer number (38644237734).

Almost surely, 2^199454130224 is an apocalyptic number.

It is an amenable number.

199454130224 is a deficient number, since it is larger than the sum of its proper divisors (186988247116).

199454130224 is a wasteful number, since it uses less digits than its factorization.

199454130224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12465883147 (or 12465883141 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 199454130224 in words is "one hundred ninety-nine billion, four hundred fifty-four million, one hundred thirty thousand, two hundred twenty-four".