4162243364866 has 4 divisors (see below), whose sum is σ = 6243365047302. Its totient is φ = 2081121682432.

The previous prime is 4162243364843. The next prime is 4162243364893. The reversal of 4162243364866 is 6684633422614.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3989490911641 + 172752453225 = 1997371^2 + 415635^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040560841215 + ... + 1040560841218.

Almost surely, 2^{4162243364866} is an apocalyptic number.

4162243364866 is a deficient number, since it is larger than the sum of its proper divisors (2081121682436).

4162243364866 is a wasteful number, since it uses less digits than its factorization.

4162243364866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081121682435.

The product of its digits is 23887872, while the sum is 55.

The spelling of 4162243364866 in words is "four trillion, one hundred sixty-two billion, two hundred forty-three million, three hundred sixty-four thousand, eight hundred sixty-six".