200195172348 has 12 divisors (see below), whose sum is σ = 467122068840. Its totient is φ = 66731724112.

The previous prime is 200195172347. The next prime is 200195172379. The reversal of 200195172348 is 843271591002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200195172343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8341465503 + ... + 8341465526.

It is an arithmetic number, because the mean of its divisors is an integer number (38926839070).

Almost surely, 2^200195172348 is an apocalyptic number.

It is an amenable number.

200195172348 is an abundant number, since it is smaller than the sum of its proper divisors (266926896492).

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

200195172348 is a wasteful number, since it uses less digits than its factorization.

200195172348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16682931036 (or 16682931034 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 200195172348 in words is "two hundred billion, one hundred ninety-five million, one hundred seventy-two thousand, three hundred forty-eight".