4162243364865 has 24 divisors (see below), whose sum is σ = 7214611405248. Its totient is φ = 2219845823520.

The previous prime is 4162243364843. The next prime is 4162243364893. The reversal of 4162243364865 is 5684633422614.

4162243364865 is a `hidden beast` number, since 4 + 1 + 6 + 224 + 336 + 4 + 86 + 5 = 666.

It is not a de Polignac number, because 4162243364865 - 2⁷ = 4162243364737 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7234852 + ... + 7788938.

It is an arithmetic number, because the mean of its divisors is an integer number (300608808552).

Almost surely, 2^{4162243364865} is an apocalyptic number.

4162243364865 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4162243364865 is a deficient number, since it is larger than the sum of its proper divisors (3052368040383).

4162243364865 is a wasteful number, since it uses less digits than its factorization.

4162243364865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721029 (or 721026 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 54.

The spelling of 4162243364865 in words is "four trillion, one hundred sixty-two billion, two hundred forty-three million, three hundred sixty-four thousand, eight hundred sixty-five".