158356068860 has 192 divisors, whose sum is σ = 387072000000. Its totient is φ = 53815829760.

The previous prime is 158356068823. The next prime is 158356068887. The reversal of 158356068860 is 68860653851.

It is a junction number, because it is equal to n+sod(n) for n = 158356068796 and 158356068805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105640391 + ... + 105641889.

It is an arithmetic number, because the mean of its divisors is an integer number (2016000000).

Almost surely, 2^158356068860 is an apocalyptic number.

158356068860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158356068860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193536000000).

158356068860 is an abundant number, since it is smaller than the sum of its proper divisors (228715931140).

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

158356068860 is a wasteful number, since it uses less digits than its factorization.

158356068860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864 (or 1862 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 56.

The spelling of 158356068860 in words is "one hundred fifty-eight billion, three hundred fifty-six million, sixty-eight thousand, eight hundred sixty".