2141844823312 has 40 divisors (see below), whose sum is σ = 4153996895040. Its totient is φ = 1069845978240.

The previous prime is 2141844823297. The next prime is 2141844823319. The reversal of 2141844823312 is 2133284481412.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2141844823319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203379487 + ... + 203390017.

It is an arithmetic number, because the mean of its divisors is an integer number (103849922376).

Almost surely, 2^{2141844823312} is an apocalyptic number.

It is an amenable number.

2141844823312 is a deficient number, since it is larger than the sum of its proper divisors (2012152071728).

2141844823312 is a wasteful number, since it uses less digits than its factorization.

2141844823312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22111 (or 22105 counting only the distinct ones).

The product of its digits is 294912, while the sum is 43.

The spelling of 2141844823312 in words is "two trillion, one hundred forty-one billion, eight hundred forty-four million, eight hundred twenty-three thousand, three hundred twelve".