195795803076912 has 160 divisors (see below), whose sum is σ = 593681557186560. Its totient is φ = 62427647101248.

The previous prime is 195795803076911. The next prime is 195795803076989. The reversal of 195795803076912 is 219670308597591.

195795803076912 is a `hidden beast` number, since 1 + 9 + 5 + 7 + 9 + 580 + 30 + 7 + 6 + 9 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (195795803076911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120835288 + ... + 122444919.

It is an arithmetic number, because the mean of its divisors is an integer number (3710509732416).

Almost surely, 2^{195795803076912} is an apocalyptic number.

195795803076912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

195795803076912 is an abundant number, since it is smaller than the sum of its proper divisors (397885754109648).

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

195795803076912 is an equidigital number, since it uses as much as digits as its factorization.

195795803076912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243280259 (or 243280235 counting only the distinct ones).

The product of its (nonzero) digits is 257191200, while the sum is 72.

The spelling of 195795803076912 in words is "one hundred ninety-five trillion, seven hundred ninety-five billion, eight hundred three million, seventy-six thousand, nine hundred twelve".