2131540593712 has 80 divisors (see below), whose sum is σ = 4184444178432. Its totient is φ = 1051752683520.

The previous prime is 2131540593709. The next prime is 2131540593761. The reversal of 2131540593712 is 2173950451312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449041137 + ... + 1449042607.

Almost surely, 2^{2131540593712} is an apocalyptic number.

It is an amenable number.

2131540593712 is a deficient number, since it is larger than the sum of its proper divisors (2052903584720).

2131540593712 is a wasteful number, since it uses less digits than its factorization.

2131540593712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3626 (or 3620 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 2131540593712 in words is "two trillion, one hundred thirty-one billion, five hundred forty million, five hundred ninety-three thousand, seven hundred twelve".