159605022742 has 32 divisors (see below), whose sum is σ = 263254717440. Its totient is φ = 71969878080.

The previous prime is 159605022739. The next prime is 159605022761. The reversal of 159605022742 is 247220506951.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4681843 + ... + 4715809.

It is an arithmetic number, because the mean of its divisors is an integer number (8226709920).

Almost surely, 2^159605022742 is an apocalyptic number.

159605022742 is a deficient number, since it is larger than the sum of its proper divisors (103649694698).

159605022742 is a wasteful number, since it uses less digits than its factorization.

159605022742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35676.

The product of its (nonzero) digits is 302400, while the sum is 43.

The spelling of 159605022742 in words is "one hundred fifty-nine billion, six hundred five million, twenty-two thousand, seven hundred forty-two".