196939600200 has 144 divisors (see below), whose sum is σ = 755872990080. Its totient is φ = 45014762880.

The previous prime is 196939600157. The next prime is 196939600201. The reversal of 196939600200 is 2006939691.

It is a happy number.

196939600200 is a `hidden beast` number, since 1 + 9 + 6 + 9 + 39 + 600 + 2 + 0 + 0 = 666.

It is a super-2 number, since 2×196939600200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (196939600201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7802464 + ... + 7827663.

Almost surely, 2^196939600200 is an apocalyptic number.

196939600200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

196939600200 is an abundant number, since it is smaller than the sum of its proper divisors (558933389880).

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

196939600200 is a wasteful number, since it uses less digits than its factorization.

196939600200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15630156 (or 15630144 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The spelling of 196939600200 in words is "one hundred ninety-six billion, nine hundred thirty-nine million, six hundred thousand, two hundred".