195471117442834 has 8 divisors (see below), whose sum is σ = 293206735693440. Its totient is φ = 97735538878356.

The previous prime is 195471117442807. The next prime is 195471117442859. The reversal of 195471117442834 is 438244711174591.

195471117442834 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12788827 + ... + 23547745.

It is an arithmetic number, because the mean of its divisors is an integer number (36650841961680).

Almost surely, 2^{195471117442834} is an apocalyptic number.

195471117442834 is a deficient number, since it is larger than the sum of its proper divisors (97735618250606).

195471117442834 is a wasteful number, since it uses less digits than its factorization.

195471117442834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19843064.

The product of its digits is 27095040, while the sum is 61.

The spelling of 195471117442834 in words is "one hundred ninety-five trillion, four hundred seventy-one billion, one hundred seventeen million, four hundred forty-two thousand, eight hundred thirty-four".