159359127449 has 8 divisors (see below), whose sum is σ = 160244065800. Its totient is φ = 158475907456.

The previous prime is 159359127427. The next prime is 159359127461. The reversal of 159359127449 is 944721953951.

159359127449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 17501437849 + 141857689600 = 132293^2 + 376640^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 159359127449 - 2¹⁶ = 159359061913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (159359127649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243374 + ... + 614775.

It is an arithmetic number, because the mean of its divisors is an integer number (20030508225).

Almost surely, 2^159359127449 is an apocalyptic number.

It is an amenable number.

159359127449 is a deficient number, since it is larger than the sum of its proper divisors (884938351).

159359127449 is an equidigital number, since it uses as much as digits as its factorization.

159359127449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859179.

The product of its digits is 12247200, while the sum is 59.

The spelling of 159359127449 in words is "one hundred fifty-nine billion, three hundred fifty-nine million, one hundred twenty-seven thousand, four hundred forty-nine".