159047142874 has 16 divisors (see below), whose sum is σ = 242627869440. Its totient is φ = 78171337440.

The previous prime is 159047142857. The next prime is 159047142889. The reversal of 159047142874 is 478241740951.

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, 3401494 + ... + 3447934.

It is an arithmetic number, because the mean of its divisors is an integer number (15164241840).

Almost surely, 2^159047142874 is an apocalyptic number.

159047142874 is a deficient number, since it is larger than the sum of its proper divisors (83580726566).

159047142874 is a wasteful number, since it uses less digits than its factorization.

159047142874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75525.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 159047142874 in words is "one hundred fifty-nine billion, forty-seven million, one hundred forty-two thousand, eight hundred seventy-four".