159459139622 has 8 divisors (see below), whose sum is σ = 239191857576. Its totient is φ = 79728520432.

The previous prime is 159459139601. The next prime is 159459139639. The reversal of 159459139622 is 226931954951.

159459139622 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318548 + ... + 648375.

It is an arithmetic number, because the mean of its divisors is an integer number (29898982197).

Almost surely, 2^159459139622 is an apocalyptic number.

159459139622 is a deficient number, since it is larger than the sum of its proper divisors (79732717954).

159459139622 is an equidigital number, since it uses as much as digits as its factorization.

159459139622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049382.

The product of its digits is 5248800, while the sum is 56.

The spelling of 159459139622 in words is "one hundred fifty-nine billion, four hundred fifty-nine million, one hundred thirty-nine thousand, six hundred twenty-two".