195928662492304 has 405 divisors, whose sum is σ = 473229577479897. Its totient is φ = 78343626864384.

The previous prime is 195928662492293. The next prime is 195928662492331. The reversal of 195928662492304 is 403294266829591.

The square root of 195928662492304 is 13997452.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10967356890000 + 184961305602304 = 3311700^2 + 13600048^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 618071490354 + ... + 618071490670.

Almost surely, 2^{195928662492304} is an apocalyptic number.

195928662492304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

195928662492304 is the 13997452-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195928662492304

195928662492304 is an abundant number, since it is smaller than the sum of its proper divisors (277300914987593).

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

195928662492304 is an frugal number, since it uses more digits than its factorization.

195928662492304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860 (or 428 counting only the distinct ones).

The product of its (nonzero) digits is 403107840, while the sum is 70.

The spelling of 195928662492304 in words is "one hundred ninety-five trillion, nine hundred twenty-eight billion, six hundred sixty-two million, four hundred ninety-two thousand, three hundred four".