159706719242 has 8 divisors (see below), whose sum is σ = 273782947296. Its totient is φ = 68445736812.

The previous prime is 159706719233. The next prime is 159706719299. The reversal of 159706719242 is 242917607951.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5703811388 + ... + 5703811415.

It is an arithmetic number, because the mean of its divisors is an integer number (34222868412).

Almost surely, 2^159706719242 is an apocalyptic number.

159706719242 is a deficient number, since it is larger than the sum of its proper divisors (114076228054).

159706719242 is a wasteful number, since it uses less digits than its factorization.

159706719242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11407622812.

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 159706719242 in words is "one hundred fifty-nine billion, seven hundred six million, seven hundred nineteen thousand, two hundred forty-two".