159361993296 has 120 divisors (see below), whose sum is σ = 504557018784. Its totient is φ = 48291500160.

The previous prime is 159361993267. The next prime is 159361993303. The reversal of 159361993296 is 692399163951.

159361993296 is a `hidden beast` number, since 1 + 5 + 9 + 3 + 619 + 9 + 3 + 2 + 9 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1820331 + ... + 1905866.

Almost surely, 2^159361993296 is an apocalyptic number.

159361993296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

159361993296 is an abundant number, since it is smaller than the sum of its proper divisors (345195025488).

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

159361993296 is a wasteful number, since it uses less digits than its factorization.

159361993296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726231 (or 3726213 counting only the distinct ones).

The product of its digits is 21257640, while the sum is 63.

The spelling of 159361993296 in words is "one hundred fifty-nine billion, three hundred sixty-one million, nine hundred ninety-three thousand, two hundred ninety-six".