159908963966116 has 12 divisors (see below), whose sum is σ = 279842127981388. Its totient is φ = 79954070257152.

The previous prime is 159908963966107. The next prime is 159908963966131. The reversal of 159908963966116 is 611669369809951.

It can be written as a sum of positive squares in 2 ways, for example, as 21905301696100 + 138003662270016 = 4680310^2 + 11747496^2 .

It is a super-2 number, since 2×159908963966116² (a number of 29 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (79) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102056781 + ... + 103611796.

Almost surely, 2^{159908963966116} is an apocalyptic number.

It is an amenable number.

159908963966116 is a deficient number, since it is larger than the sum of its proper divisors (119933164015272).

159908963966116 is a wasteful number, since it uses less digits than its factorization.

159908963966116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205862958 (or 205862956 counting only the distinct ones).

The product of its (nonzero) digits is 1020366720, while the sum is 79.

The spelling of 159908963966116 in words is "one hundred fifty-nine trillion, nine hundred eight billion, nine hundred sixty-three million, nine hundred sixty-six thousand, one hundred sixteen".