196693854401 has 8 divisors (see below), whose sum is σ = 214818131424. Its totient is φ = 178610080320.

The previous prime is 196693854391. The next prime is 196693854421. The reversal of 196693854401 is 104458396691.

196693854401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196693854401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196693854421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10115576 + ... + 10135001.

It is an arithmetic number, because the mean of its divisors is an integer number (26852266428).

Almost surely, 2^196693854401 is an apocalyptic number.

196693854401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

196693854401 is a deficient number, since it is larger than the sum of its proper divisors (18124277023).

196693854401 is a wasteful number, since it uses less digits than its factorization.

196693854401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20251471.

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 196693854401 in words is "one hundred ninety-six billion, six hundred ninety-three million, eight hundred fifty-four thousand, four hundred one".