199084434600 has 96 divisors (see below), whose sum is σ = 617360040000. Its totient is φ = 53072125440.

The previous prime is 199084434599. The next prime is 199084434623. The reversal of 199084434600 is 6434480991.

It is a happy number.

199084434600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×199084434600² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 199084434600.

It is an unprimeable number.

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, 1873701 + ... + 1977099.

It is an arithmetic number, because the mean of its divisors is an integer number (6430833750).

Almost surely, 2^199084434600 is an apocalyptic number.

199084434600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

199084434600 is an abundant number, since it is smaller than the sum of its proper divisors (418275605400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

199084434600 is a wasteful number, since it uses less digits than its factorization.

199084434600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106627 (or 106618 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 199084434600 in words is "one hundred ninety-nine billion, eighty-four million, four hundred thirty-four thousand, six hundred".