159719985216 has 224 divisors, whose sum is σ = 542365752960. Its totient is φ = 45552844800.

The previous prime is 159719985211. The next prime is 159719985241. The reversal of 159719985216 is 612589917951.

159719985216 is a `hidden beast` number, since 1 + 5 + 9 + 7 + 19 + 98 + 521 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (159719985211) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 75996 + ... + 570276.

Almost surely, 2^159719985216 is an apocalyptic number.

159719985216 is a gapful number since it is divisible by the number (16) 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 159719985216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (271182876480).

159719985216 is an abundant number, since it is smaller than the sum of its proper divisors (382645767744).

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

159719985216 is a wasteful number, since it uses less digits than its factorization.

159719985216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494330 (or 494314 counting only the distinct ones).

The product of its digits is 12247200, while the sum is 63.

The spelling of 159719985216 in words is "one hundred fifty-nine billion, seven hundred nineteen million, nine hundred eighty-five thousand, two hundred sixteen".