195001968001 has 8 divisors (see below), whose sum is σ = 200653899264. Its totient is φ = 189392693280.

The previous prime is 195001967981. The next prime is 195001968023. The reversal of 195001968001 is 100869100591.

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

It is a cyclic number.

It is not a de Polignac number, because 195001968001 - 2¹⁹ = 195001443713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (195001968041) 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, 10654861 + ... + 10673146.

It is an arithmetic number, because the mean of its divisors is an integer number (25081737408).

Almost surely, 2^195001968001 is an apocalyptic number.

It is an amenable number.

195001968001 is a deficient number, since it is larger than the sum of its proper divisors (5651931263).

195001968001 is a wasteful number, since it uses less digits than its factorization.

195001968001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21328271.

The product of its (nonzero) digits is 19440, while the sum is 40.

The spelling of 195001968001 in words is "one hundred ninety-five billion, one million, nine hundred sixty-eight thousand, one".