794199656433 has 24 divisors (see below), whose sum is σ = 1125798059392. Its totient is φ = 497917833984.

The previous prime is 794199656401. The next prime is 794199656441. The reversal of 794199656433 is 334656991497.

It is a happy number.

It is not a de Polignac number, because 794199656433 - 2⁵ = 794199656401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (794199656443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 702216 + ... + 1442742.

Almost surely, 2^794199656433 is an apocalyptic number.

It is an amenable number.

794199656433 is a deficient number, since it is larger than the sum of its proper divisors (331598402959).

794199656433 is a wasteful number, since it uses less digits than its factorization.

794199656433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741801 (or 741784 counting only the distinct ones).

The product of its digits is 132269760, while the sum is 66.

The spelling of 794199656433 in words is "seven hundred ninety-four billion, one hundred ninety-nine million, six hundred fifty-six thousand, four hundred thirty-three".