195346829199009 has 8 divisors (see below), whose sum is σ = 261149674920160. Its totient is φ = 129887601471936.

The previous prime is 195346829198999. The next prime is 195346829199043. The reversal of 195346829199009 is 900991928643591.

195346829199009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 195346829199009 - 2³¹ = 195344681715361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195346829199089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85904497192 + ... + 85904499465.

It is an arithmetic number, because the mean of its divisors is an integer number (32643709365020).

Almost surely, 2^{195346829199009} is an apocalyptic number.

It is an amenable number.

195346829199009 is a deficient number, since it is larger than the sum of its proper divisors (65802845721151).

195346829199009 is a wasteful number, since it uses less digits than its factorization.

195346829199009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171808997039.

The product of its (nonzero) digits is 340122240, while the sum is 75.

The spelling of 195346829199009 in words is "one hundred ninety-five trillion, three hundred forty-six billion, eight hundred twenty-nine million, one hundred ninety-nine thousand, nine".