3158847105412 has 12 divisors (see below), whose sum is σ = 5528029550400. Its totient is φ = 1579410091016.

The previous prime is 3158847105383. The next prime is 3158847105433. The reversal of 3158847105412 is 2145017488513.

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, 2827912 + ... + 3783487.

It is an arithmetic number, because the mean of its divisors is an integer number (460669129200).

Almost surely, 2^{3158847105412} is an apocalyptic number.

It is an amenable number.

3158847105412 is a deficient number, since it is larger than the sum of its proper divisors (2369182444988).

3158847105412 is a wasteful number, since it uses less digits than its factorization.

3158847105412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6730850 (or 6730848 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 3158847105412 in words is "three trillion, one hundred fifty-eight billion, eight hundred forty-seven million, one hundred five thousand, four hundred twelve".