159859228672 has 360 divisors, whose sum is σ = 393575184576. Its totient is φ = 63995904000.

The previous prime is 159859228583. The next prime is 159859228699. The reversal of 159859228672 is 276822958951.

It is a Harshad number since it is a multiple of its sum of digits (64).

Its product of digits (43545600) is a multiple of the sum of its prime divisors (128).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2251538397 + ... + 2251538467.

Almost surely, 2^159859228672 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 159859228672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196787592288).

159859228672 is an abundant number, since it is smaller than the sum of its proper divisors (233715955904).

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

159859228672 is an equidigital number, since it uses as much as digits as its factorization.

159859228672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 128 counting only the distinct ones).

The product of its digits is 43545600, while the sum is 64.

The spelling of 159859228672 in words is "one hundred fifty-nine billion, eight hundred fifty-nine million, two hundred twenty-eight thousand, six hundred seventy-two".