2182872735343 has 4 divisors (see below), whose sum is σ = 2236113533808. Its totient is φ = 2129631936880.

The previous prime is 2182872735271. The next prime is 2182872735347. The reversal of 2182872735343 is 3435372782812.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2182872735343 - 2²⁹ = 2182335864431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182872735347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26620399171 + ... + 26620399252.

It is an arithmetic number, because the mean of its divisors is an integer number (559028383452).

Almost surely, 2^{2182872735343} is an apocalyptic number.

2182872735343 is a deficient number, since it is larger than the sum of its proper divisors (53240798465).

2182872735343 is an equidigital number, since it uses as much as digits as its factorization.

2182872735343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53240798464.

The product of its digits is 13547520, while the sum is 55.

The spelling of 2182872735343 in words is "two trillion, one hundred eighty-two billion, eight hundred seventy-two million, seven hundred thirty-five thousand, three hundred forty-three".