158416882686 has 48 divisors (see below), whose sum is σ = 367510478400. Its totient is φ = 49140985344.

The previous prime is 158416882681. The next prime is 158416882691. The reversal of 158416882686 is 686288614851.

158416882686 is a `hidden beast` number, since 158 + 416 + 8 + 8 + 2 + 68 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (158416882681) and next prime (158416882691).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158416882681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2881206 + ... + 2935673.

It is an arithmetic number, because the mean of its divisors is an integer number (7656468300).

Almost surely, 2^158416882686 is an apocalyptic number.

158416882686 is an abundant number, since it is smaller than the sum of its proper divisors (209093595714).

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

158416882686 is a wasteful number, since it uses less digits than its factorization.

158416882686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5816993 (or 5816990 counting only the distinct ones).

The product of its digits is 35389440, while the sum is 63.

The spelling of 158416882686 in words is "one hundred fifty-eight billion, four hundred sixteen million, eight hundred eighty-two thousand, six hundred eighty-six".