159031261485200 has 120 divisors (see below), whose sum is σ = 411512869985448. Its totient is φ = 58712090480640.

The previous prime is 159031261485197. The next prime is 159031261485293. The reversal of 159031261485200 is 2584162130951.

159031261485200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 119809399279504 + 39221862205696 = 10945748^2 + 6262736^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40975964 + ... + 44688836.

Almost surely, 2^{159031261485200} is an apocalyptic number.

159031261485200 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 159031261485200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205756434992724).

159031261485200 is an abundant number, since it is smaller than the sum of its proper divisors (252481608500248).

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

159031261485200 is a wasteful number, since it uses less digits than its factorization.

159031261485200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3721141 (or 3721130 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 47.

The spelling of 159031261485200 in words is "one hundred fifty-nine trillion, thirty-one billion, two hundred sixty-one million, four hundred eighty-five thousand, two hundred".