196339557169 has 8 divisors (see below), whose sum is σ = 226446672320. Its totient is φ = 166747093776.

The previous prime is 196339557163. The next prime is 196339557173. The reversal of 196339557169 is 961755933691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196339557169 - 2⁵ = 196339557137 is a prime.

It is a super-2 number, since 2×196339557169² (a number of 23 digits) contains 22 as substring.

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 196339557169.

It is not an unprimeable number, because it can be changed into a prime (196339557163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128662119 + ... + 128663644.

It is an arithmetic number, because the mean of its divisors is an integer number (28305834040).

Almost surely, 2^196339557169 is an apocalyptic number.

It is an amenable number.

196339557169 is a deficient number, since it is larger than the sum of its proper divisors (30107115151).

196339557169 is a wasteful number, since it uses less digits than its factorization.

196339557169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257325879.

The product of its digits is 41334300, while the sum is 64.

The spelling of 196339557169 in words is "one hundred ninety-six billion, three hundred thirty-nine million, five hundred fifty-seven thousand, one hundred sixty-nine".