2141343 has 8 divisors (see below), whose sum is σ = 3172400. Its totient is φ = 1427544.

The previous prime is 2141333. The next prime is 2141401. The reversal of 2141343 is 3431412.

2141343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2141343 - 2⁵ = 2141311 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 (2141333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39628 + ... + 39681.

It is an arithmetic number, because the mean of its divisors is an integer number (396550).

2^2141343 is an apocalyptic number.

2141343 is a deficient number, since it is larger than the sum of its proper divisors (1031057).

2141343 is an equidigital number, since it uses as much as digits as its factorization.

2141343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79318 (or 79312 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 2141343 is about 1463.3328397873. The cubic root of 2141343 is about 128.8928260732.

Adding to 2141343 its reverse (3431412), we get a palindrome (5572755).

The spelling of 2141343 in words is "two million, one hundred forty-one thousand, three hundred forty-three".