195340618352 has 20 divisors (see below), whose sum is σ = 412879034616. Its totient is φ = 88791190080.

The previous prime is 195340618321. The next prime is 195340618373. The reversal of 195340618352 is 253816043591.

195340618352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 195340618297 and 195340618306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554944763 + ... + 554945114.

Almost surely, 2^195340618352 is an apocalyptic number.

It is an amenable number.

195340618352 is an abundant number, since it is smaller than the sum of its proper divisors (217538416264).

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

195340618352 is a wasteful number, since it uses less digits than its factorization.

195340618352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109889896 (or 1109889890 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 195340618352 in words is "one hundred ninety-five billion, three hundred forty million, six hundred eighteen thousand, three hundred fifty-two".