159148422682 has 4 divisors (see below), whose sum is σ = 238722634026. Its totient is φ = 79574211340.

The previous prime is 159148422617. The next prime is 159148422701. The reversal of 159148422682 is 286224841951.

159148422682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 110616773281 + 48531649401 = 332591^2 + 220299^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 39787105669 + ... + 39787105672.

Almost surely, 2^159148422682 is an apocalyptic number.

159148422682 is a deficient number, since it is larger than the sum of its proper divisors (79574211344).

159148422682 is an equidigital number, since it uses as much as digits as its factorization.

159148422682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79574211343.

The product of its digits is 2211840, while the sum is 52.

The spelling of 159148422682 in words is "one hundred fifty-nine billion, one hundred forty-eight million, four hundred twenty-two thousand, six hundred eighty-two".