4194663384607 has 2 divisors, whose sum is σ = 4194663384608. Its totient is φ = 4194663384606.

The previous prime is 4194663384589. The next prime is 4194663384641. The reversal of 4194663384607 is 7064833664914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4194663384607 - 2⁷ = 4194663384479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4194663384647) 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 as a sum of consecutive naturals, namely, 2097331692303 + 2097331692304.

It is an arithmetic number, because the mean of its divisors is an integer number (2097331692304).

Almost surely, 2^{4194663384607} is an apocalyptic number.

4194663384607 is a deficient number, since it is larger than the sum of its proper divisors (1).

4194663384607 is an equidigital number, since it uses as much as digits as its factorization.

4194663384607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62705664, while the sum is 61.

The spelling of 4194663384607 in words is "four trillion, one hundred ninety-four billion, six hundred sixty-three million, three hundred eighty-four thousand, six hundred seven".