343143043323 has 8 divisors (see below), whose sum is σ = 459304308048. Its totient is φ = 227871903744.

The previous prime is 343143043291. The next prime is 343143043349. The reversal of 343143043323 is 323340341343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 343143043323 - 2⁵ = 343143043291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343143043393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222530386 + ... + 222531927.

It is an arithmetic number, because the mean of its divisors is an integer number (57413038506).

Almost surely, 2^343143043323 is an apocalyptic number.

343143043323 is a deficient number, since it is larger than the sum of its proper divisors (116161264725).

343143043323 is a wasteful number, since it uses less digits than its factorization.

343143043323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445062573.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 343143043323 its reverse (323340341343), we get a palindrome (666483384666).

The spelling of 343143043323 in words is "three hundred forty-three billion, one hundred forty-three million, forty-three thousand, three hundred twenty-three".