6343303143873 has 4 divisors (see below), whose sum is σ = 8457737525168. Its totient is φ = 4228868762580.

The previous prime is 6343303143847. The next prime is 6343303143893. The reversal of 6343303143873 is 3783413033436.

It is a happy number.

6343303143873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6343303143873 - 2⁹ = 6343303143361 is a prime.

It is the 2518592-nd Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6343303143893) by changing a digit.

It is a nontrivial repunit in base 2518591.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1057217190643 + ... + 1057217190648.

It is an arithmetic number, because the mean of its divisors is an integer number (2114434381292).

Almost surely, 2^{6343303143873} is an apocalyptic number.

It is an amenable number.

6343303143873 is a deficient number, since it is larger than the sum of its proper divisors (2114434381295).

6343303143873 is a wasteful number, since it uses less digits than its factorization.

6343303143873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114434381294.

The product of its (nonzero) digits is 3919104, while the sum is 48.

The spelling of 6343303143873 in words is "six trillion, three hundred forty-three billion, three hundred three million, one hundred forty-three thousand, eight hundred seventy-three".