2418164197 has 2 divisors, whose sum is σ = 2418164198. Its totient is φ = 2418164196.

The previous prime is 2418164191. The next prime is 2418164213. The reversal of 2418164197 is 7914618142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1662519076 + 755645121 = 40774^2 + 27489^2 .

It is a cyclic number.

It is not a de Polignac number, because 2418164197 - 2⁷ = 2418164069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2418164191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1209082098 + 1209082099.

It is an arithmetic number, because the mean of its divisors is an integer number (1209082099).

Almost surely, 2^2418164197 is an apocalyptic number.

It is an amenable number.

2418164197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2418164197 is an equidigital number, since it uses as much as digits as its factorization.

2418164197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96768, while the sum is 43.

The square root of 2418164197 is about 49174.8329636207. The cubic root of 2418164197 is about 1342.2351123137.

The spelling of 2418164197 in words is "two billion, four hundred eighteen million, one hundred sixty-four thousand, one hundred ninety-seven".