199057675824 has 160 divisors (see below), whose sum is σ = 668920519680. Its totient is φ = 55486425600.

The previous prime is 199057675813. The next prime is 199057675871. The reversal of 199057675824 is 428576750991.

199057675824 is a `hidden beast` number, since 1 + 9 + 9 + 0 + 576 + 7 + 58 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 678772 + ... + 926739.

It is an arithmetic number, because the mean of its divisors is an integer number (4180753248).

Almost surely, 2^199057675824 is an apocalyptic number.

199057675824 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

199057675824 is an abundant number, since it is smaller than the sum of its proper divisors (469862843856).

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

199057675824 is a wasteful number, since it uses less digits than its factorization.

199057675824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605576 (or 1605564 counting only the distinct ones).

The product of its (nonzero) digits is 38102400, while the sum is 63.

The spelling of 199057675824 in words is "one hundred ninety-nine billion, fifty-seven million, six hundred seventy-five thousand, eight hundred twenty-four".