158123284806 has 32 divisors (see below), whose sum is σ = 317353072608. Its totient is φ = 52523609600.

The previous prime is 158123284789. The next prime is 158123284843. The reversal of 158123284806 is 608482321851.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2404840 + ... + 2469716.

It is an arithmetic number, because the mean of its divisors is an integer number (9917283519).

Almost surely, 2^158123284806 is an apocalyptic number.

158123284806 is an abundant number, since it is smaller than the sum of its proper divisors (159229787802).

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

158123284806 is a wasteful number, since it uses less digits than its factorization.

158123284806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66296.

The product of its (nonzero) digits is 737280, while the sum is 48.

The spelling of 158123284806 in words is "one hundred fifty-eight billion, one hundred twenty-three million, two hundred eighty-four thousand, eight hundred six".