3132843785912 has 32 divisors (see below), whose sum is σ = 6183332601600. Its totient is φ = 1483957446624.

The previous prime is 3132843785839. The next prime is 3132843785923. The reversal of 3132843785912 is 2195873482313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17372513 + ... + 17551919.

It is an arithmetic number, because the mean of its divisors is an integer number (193229143800).

Almost surely, 2^{3132843785912} is an apocalyptic number.

It is an amenable number.

3132843785912 is a deficient number, since it is larger than the sum of its proper divisors (3050488815688).

3132843785912 is a wasteful number, since it uses less digits than its factorization.

3132843785912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294315 (or 294311 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 56.

The spelling of 3132843785912 in words is "three trillion, one hundred thirty-two billion, eight hundred forty-three million, seven hundred eighty-five thousand, nine hundred twelve".