199084707456 has 64 divisors (see below), whose sum is σ = 528998030400. Its totient is φ = 66339072000.

The previous prime is 199084707427. The next prime is 199084707457. The reversal of 199084707456 is 654707480991.

199084707456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×199084707456² (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 199084707456.

It is not an unprimeable number, because it can be changed into a prime (199084707457) 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 7 ways as a sum of consecutive naturals, for example, 1066005 + ... + 1238763.

It is an arithmetic number, because the mean of its divisors is an integer number (8265594225).

Almost surely, 2^199084707456 is an apocalyptic number.

199084707456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

199084707456 is an abundant number, since it is smaller than the sum of its proper divisors (329913322944).

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

199084707456 is a wasteful number, since it uses less digits than its factorization.

199084707456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175777 (or 175765 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 60.

The spelling of 199084707456 in words is "one hundred ninety-nine billion, eighty-four million, seven hundred seven thousand, four hundred fifty-six".