3158858857160 has 16 divisors (see below), whose sum is σ = 7107432428700. Its totient is φ = 1263543542848.

The previous prime is 3158858857129. The next prime is 3158858857207. The reversal of 3158858857160 is 617588588513.

It can be written as a sum of positive squares in 2 ways, for example, as 3008635949764 + 150222907396 = 1734542^2 + 387586^2 .

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, 39485735675 + ... + 39485735754.

Almost surely, 2^{3158858857160} is an apocalyptic number.

It is an amenable number.

3158858857160 is an abundant number, since it is smaller than the sum of its proper divisors (3948573571540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3158858857160 is a wasteful number, since it uses less digits than its factorization.

3158858857160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78971471440 (or 78971471436 counting only the distinct ones).

The product of its (nonzero) digits is 64512000, while the sum is 65.

The spelling of 3158858857160 in words is "three trillion, one hundred fifty-eight billion, eight hundred fifty-eight million, eight hundred fifty-seven thousand, one hundred sixty".