159201773340 has 24 divisors (see below), whose sum is σ = 445764965520. Its totient is φ = 42453806208.

The previous prime is 159201773333. The next prime is 159201773369. The reversal of 159201773340 is 43377102951.

It is a junction number, because it is equal to n+sod(n) for n = 159201773292 and 159201773301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1326681385 + ... + 1326681504.

It is an arithmetic number, because the mean of its divisors is an integer number (18573540230).

Almost surely, 2^159201773340 is an apocalyptic number.

159201773340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159201773340 is an abundant number, since it is smaller than the sum of its proper divisors (286563192180).

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

159201773340 is a wasteful number, since it uses less digits than its factorization.

159201773340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653362901 (or 2653362899 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 42.

The spelling of 159201773340 in words is "one hundred fifty-nine billion, two hundred one million, seven hundred seventy-three thousand, three hundred forty".