858242466162 has 40 divisors (see below), whose sum is σ = 1925291993196. Its totient is φ = 285754570848.

The previous prime is 858242466161. The next prime is 858242466181. The reversal of 858242466162 is 261664242858.

858242466162 is a `hidden beast` number, since 8 + 5 + 82 + 42 + 466 + 1 + 62 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 852152380641 + 6090085521 = 923121^2 + 78039^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 858242466099 and 858242466108.

It is not an unprimeable number, because it can be changed into a prime (858242466161) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2878333 + ... + 3162480.

Almost surely, 2^858242466162 is an apocalyptic number.

858242466162 is an abundant number, since it is smaller than the sum of its proper divisors (1067049527034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

858242466162 is a wasteful number, since it uses less digits than its factorization.

858242466162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6041704 (or 6041695 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 54.

The spelling of 858242466162 in words is "eight hundred fifty-eight billion, two hundred forty-two million, four hundred sixty-six thousand, one hundred sixty-two".