196420335369 has 8 divisors (see below), whose sum is σ = 261902366400. Its totient is φ = 130942597296.

The previous prime is 196420335313. The next prime is 196420335389. The reversal of 196420335369 is 963533024691.

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

It is not a de Polignac number, because 196420335369 - 2⁸ = 196420335113 is a prime.

It is a super-2 number, since 2×196420335369² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (196420335389) 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, 964917 + ... + 1150610.

It is an arithmetic number, because the mean of its divisors is an integer number (32737795800).

Almost surely, 2^196420335369 is an apocalyptic number.

It is an amenable number.

196420335369 is a deficient number, since it is larger than the sum of its proper divisors (65482031031).

196420335369 is a wasteful number, since it uses less digits than its factorization.

196420335369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146479.

The product of its (nonzero) digits is 3149280, while the sum is 51.

The spelling of 196420335369 in words is "one hundred ninety-six billion, four hundred twenty million, three hundred thirty-five thousand, three hundred sixty-nine".