17427696196 has 27 divisors (see below), whose sum is σ = 30773996701. Its totient is φ = 8635827824.

The previous prime is 17427696191. The next prime is 17427696203. The reversal of 17427696196 is 69169672471.

The square root of 17427696196 is 132014.

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., 2041774596 + 15385921600 = 45186^2 + 124040^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 17427696196.

It is not an unprimeable number, because it can be changed into a prime (17427696191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 39339951 + ... + 39340393.

Almost surely, 2^17427696196 is an apocalyptic number.

17427696196 is the 132014-th square number.

It is an amenable number.

17427696196 is a deficient number, since it is larger than the sum of its proper divisors (13346300505).

17427696196 is an frugal number, since it uses more digits than its factorization.

17427696196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188 (or 594 counting only the distinct ones).

The product of its digits is 6858432, while the sum is 58.

The spelling of 17427696196 in words is "seventeen billion, four hundred twenty-seven million, six hundred ninety-six thousand, one hundred ninety-six".