159887111076 has 288 divisors, whose sum is σ = 517103758080. Its totient is φ = 40443494400.

The previous prime is 159887111063. The next prime is 159887111113. The reversal of 159887111076 is 670111788951.

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 95 ways as a sum of consecutive naturals, for example, 94216660 + ... + 94218356.

It is an arithmetic number, because the mean of its divisors is an integer number (1795499160).

Almost surely, 2^159887111076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159887111076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258551879040).

159887111076 is an abundant number, since it is smaller than the sum of its proper divisors (357216647004).

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

159887111076 is a wasteful number, since it uses less digits than its factorization.

159887111076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2595 (or 2590 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 54.

The spelling of 159887111076 in words is "one hundred fifty-nine billion, eight hundred eighty-seven million, one hundred eleven thousand, seventy-six".