195116244336 has 160 divisors (see below), whose sum is σ = 603343883520. Its totient is φ = 60015188736.

The previous prime is 195116244319. The next prime is 195116244347. The reversal of 195116244336 is 633442611591.

195116244336 is a `hidden beast` number, since 1 + 9 + 5 + 11 + 624 + 4 + 3 + 3 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 195116244291 and 195116244300.

It is a congruent number.

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, 28677511 + ... + 28684313.

It is an arithmetic number, because the mean of its divisors is an integer number (3770899272).

Almost surely, 2^195116244336 is an apocalyptic number.

195116244336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195116244336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301671941760).

195116244336 is an abundant number, since it is smaller than the sum of its proper divisors (408227639184).

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

195116244336 is a wasteful number, since it uses less digits than its factorization.

195116244336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11940 (or 11928 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The spelling of 195116244336 in words is "one hundred ninety-five billion, one hundred sixteen million, two hundred forty-four thousand, three hundred thirty-six".