159441162859 has 4 divisors (see below), whose sum is σ = 173935814040. Its totient is φ = 144946511680.

The previous prime is 159441162791. The next prime is 159441162893. The reversal of 159441162859 is 958261144951.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 159441162859 - 2²⁷ = 159306945131 is a prime.

It is a super-2 number, since 2×159441162859² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159441162899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7247325574 + ... + 7247325595.

It is an arithmetic number, because the mean of its divisors is an integer number (43483953510).

Almost surely, 2^159441162859 is an apocalyptic number.

159441162859 is a deficient number, since it is larger than the sum of its proper divisors (14494651181).

159441162859 is a wasteful number, since it uses less digits than its factorization.

159441162859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14494651180.

The product of its digits is 3110400, while the sum is 55.

The spelling of 159441162859 in words is "one hundred fifty-nine billion, four hundred forty-one million, one hundred sixty-two thousand, eight hundred fifty-nine".