4197966023 has 2 divisors, whose sum is σ = 4197966024. Its totient is φ = 4197966022.

The previous prime is 4197965999. The next prime is 4197966041. The reversal of 4197966023 is 3206697914.

It is a happy number.

4197966023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4197966023 - 2¹⁸ = 4197703879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4197966083) 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 as a sum of consecutive naturals, namely, 2098983011 + 2098983012.

It is an arithmetic number, because the mean of its divisors is an integer number (2098983012).

Almost surely, 2^4197966023 is an apocalyptic number.

4197966023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4197966023 is an equidigital number, since it uses as much as digits as its factorization.

4197966023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 4197966023 is about 64791.7126104875. The cubic root of 4197966023 is about 1613.1681534333.

The spelling of 4197966023 in words is "four billion, one hundred ninety-seven million, nine hundred sixty-six thousand, twenty-three".