159742206120 has 128 divisors (see below), whose sum is σ = 579904531200. Its totient is φ = 34364706816.

The previous prime is 159742206083. The next prime is 159742206131. The reversal of 159742206120 is 21602247951.

159742206120 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5578935 + ... + 5607494.

It is an arithmetic number, because the mean of its divisors is an integer number (4530504150).

Almost surely, 2^159742206120 is an apocalyptic number.

159742206120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159742206120 is an abundant number, since it is smaller than the sum of its proper divisors (420162325080).

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

159742206120 is a wasteful number, since it uses less digits than its factorization.

159742206120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11186467 (or 11186463 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 159742206120 in words is "one hundred fifty-nine billion, seven hundred forty-two million, two hundred six thousand, one hundred twenty".