6186542407012 has 96 divisors (see below), whose sum is σ = 12700418371200. Its totient is φ = 2605431121920.

The previous prime is 6186542406959. The next prime is 6186542407027. The reversal of 6186542407012 is 2107042456816.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77589838 + ... + 77669530.

It is an arithmetic number, because the mean of its divisors is an integer number (132296024700).

Almost surely, 2^{6186542407012} is an apocalyptic number.

It is an amenable number.

6186542407012 is an abundant number, since it is smaller than the sum of its proper divisors (6513875964188).

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

6186542407012 is a wasteful number, since it uses less digits than its factorization.

6186542407012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81341 (or 81339 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 6186542407012 in words is "six trillion, one hundred eighty-six billion, five hundred forty-two million, four hundred seven thousand, twelve".