2071916286873 has 16 divisors (see below), whose sum is σ = 2766084710400. Its totient is φ = 1379513721600.

The previous prime is 2071916286851. The next prime is 2071916286983. The reversal of 2071916286873 is 3786826191702.

It is not a de Polignac number, because 2071916286873 - 2⁹ = 2071916286361 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2071916206873) 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 15 ways as a sum of consecutive naturals, for example, 8048488 + ... + 8301926.

It is an arithmetic number, because the mean of its divisors is an integer number (172880294400).

Almost surely, 2^{2071916286873} is an apocalyptic number.

It is an amenable number.

2071916286873 is a deficient number, since it is larger than the sum of its proper divisors (694168423527).

2071916286873 is a wasteful number, since it uses less digits than its factorization.

2071916286873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256912.

The product of its (nonzero) digits is 12192768, while the sum is 60.

The spelling of 2071916286873 in words is "two trillion, seventy-one billion, nine hundred sixteen million, two hundred eighty-six thousand, eight hundred seventy-three".