159597201408 has 192 divisors, whose sum is σ = 434181384000. Its totient is φ = 52118618112.

The previous prime is 159597201353. The next prime is 159597201469. The reversal of 159597201408 is 804102795951.

It is a tau number, because it is divible by the number of its divisors (192).

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 15 ways as a sum of consecutive naturals, for example, 143910358 + ... + 143911466.

It is an arithmetic number, because the mean of its divisors is an integer number (2261361375).

Almost surely, 2^159597201408 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 159597201408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217090692000).

159597201408 is an abundant number, since it is smaller than the sum of its proper divisors (274584182592).

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

159597201408 is a wasteful number, since it uses less digits than its factorization.

159597201408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1590 (or 1570 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 51.

The spelling of 159597201408 in words is "one hundred fifty-nine billion, five hundred ninety-seven million, two hundred one thousand, four hundred eight".