196893344448 has 84 divisors (see below), whose sum is σ = 582564410688. Its totient is φ = 63513976320.

The previous prime is 196893344437. The next prime is 196893344449. The reversal of 196893344448 is 844443398691.

It is a happy number.

196893344448 is a `hidden beast` number, since 1 + 9 + 68 + 93 + 3 + 44 + 448 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (196893344449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5495511 + ... + 5531222.

Almost surely, 2^196893344448 is an apocalyptic number.

196893344448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

196893344448 is an abundant number, since it is smaller than the sum of its proper divisors (385671066240).

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

196893344448 is a wasteful number, since it uses less digits than its factorization.

196893344448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11026782 (or 11026769 counting only the distinct ones).

The product of its digits is 71663616, while the sum is 63.

The spelling of 196893344448 in words is "one hundred ninety-six billion, eight hundred ninety-three million, three hundred forty-four thousand, four hundred forty-eight".