159960174843 has 16 divisors (see below), whose sum is σ = 243932564480. Its totient is φ = 91336916736.

The previous prime is 159960174817. The next prime is 159960174883. The reversal of 159960174843 is 348471069951.

It is a happy number.

It is not a de Polignac number, because 159960174843 - 2⁸ = 159960174587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159960174883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2842198 + ... + 2897931.

It is an arithmetic number, because the mean of its divisors is an integer number (15245785280).

Almost surely, 2^159960174843 is an apocalyptic number.

159960174843 is a deficient number, since it is larger than the sum of its proper divisors (83972389637).

159960174843 is a wasteful number, since it uses less digits than its factorization.

159960174843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5741466.

The product of its (nonzero) digits is 6531840, while the sum is 57.

The spelling of 159960174843 in words is "one hundred fifty-nine billion, nine hundred sixty million, one hundred seventy-four thousand, eight hundred forty-three".