196420335370 has 32 divisors (see below), whose sum is σ = 404115376896. Its totient is φ = 67335667200.

The previous prime is 196420335313. The next prime is 196420335389. The reversal of 196420335370 is 73533024691.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399355 + ... + 743185.

It is an arithmetic number, because the mean of its divisors is an integer number (12628605528).

Almost surely, 2^196420335370 is an apocalyptic number.

196420335370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196420335370 is an abundant number, since it is smaller than the sum of its proper divisors (207695041526).

196420335370 is a wasteful number, since it uses less digits than its factorization.

196420335370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352006.

The product of its (nonzero) digits is 408240, while the sum is 43.

The spelling of 196420335370 in words is "one hundred ninety-six billion, four hundred twenty million, three hundred thirty-five thousand, three hundred seventy".