2127686867312 has 10 divisors (see below), whose sum is σ = 4122393305448. Its totient is φ = 1063843433648.

The previous prime is 2127686867297. The next prime is 2127686867321. The reversal of 2127686867312 is 2137686867212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66490214588 + ... + 66490214619.

Almost surely, 2^{2127686867312} is an apocalyptic number.

It is an amenable number.

2127686867312 is a deficient number, since it is larger than the sum of its proper divisors (1994706438136).

2127686867312 is a wasteful number, since it uses less digits than its factorization.

2127686867312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132980429215 (or 132980429209 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 59.

The spelling of 2127686867312 in words is "two trillion, one hundred twenty-seven billion, six hundred eighty-six million, eight hundred sixty-seven thousand, three hundred twelve".