159039346180 has 144 divisors (see below), whose sum is σ = 397419571584. Its totient is φ = 52992476160.

The previous prime is 159039346177. The next prime is 159039346181. The reversal of 159039346180 is 81643930951.

It is not an unprimeable number, because it can be changed into a prime (159039346181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5078049 + ... + 5109271.

It is an arithmetic number, because the mean of its divisors is an integer number (2759858136).

Almost surely, 2^159039346180 is an apocalyptic number.

159039346180 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 159039346180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198709785792).

159039346180 is an abundant number, since it is smaller than the sum of its proper divisors (238380225404).

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

159039346180 is a wasteful number, since it uses less digits than its factorization.

159039346180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31406 (or 31391 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 159039346180 in words is "one hundred fifty-nine billion, thirty-nine million, three hundred forty-six thousand, one hundred eighty".