4194787647801 has 8 divisors (see below), whose sum is σ = 5612954291424. Its totient is φ = 2786573051360.

The previous prime is 4194787647779. The next prime is 4194787647811. The reversal of 4194787647801 is 1087467874914.

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 4194787647801 - 2¹⁷ = 4194787516729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4194787647811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2488010811 + ... + 2488012496.

It is an arithmetic number, because the mean of its divisors is an integer number (701619286428).

Almost surely, 2^{4194787647801} is an apocalyptic number.

It is an amenable number.

4194787647801 is a deficient number, since it is larger than the sum of its proper divisors (1418166643623).

4194787647801 is a wasteful number, since it uses less digits than its factorization.

4194787647801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976023591.

The product of its (nonzero) digits is 75866112, while the sum is 66.

The spelling of 4194787647801 in words is "four trillion, one hundred ninety-four billion, seven hundred eighty-seven million, six hundred forty-seven thousand, eight hundred one".