4194787647799 has 8 divisors (see below), whose sum is σ = 4896043941888. Its totient is φ = 3519031582680.

The previous prime is 4194787647779. The next prime is 4194787647811. The reversal of 4194787647799 is 9977467874914.

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

It is a cyclic number.

It is not a de Polignac number, because 4194787647799 - 2⁷ = 4194787647671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4194787647719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6375056887 + ... + 6375057544.

It is an arithmetic number, because the mean of its divisors is an integer number (612005492736).

Almost surely, 2^{4194787647799} is an apocalyptic number.

4194787647799 is a deficient number, since it is larger than the sum of its proper divisors (701256294089).

4194787647799 is a wasteful number, since it uses less digits than its factorization.

4194787647799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12750114485.

The product of its digits is 5377010688, while the sum is 82.

The spelling of 4194787647799 in words is "four trillion, one hundred ninety-four billion, seven hundred eighty-seven million, six hundred forty-seven thousand, seven hundred ninety-nine".