343471143 has 8 divisors (see below), whose sum is σ = 468611968. Its totient is φ = 223655544.

The previous prime is 343471133. The next prime is 343471147. The reversal of 343471143 is 341174343.

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

It is not a de Polignac number, because 343471143 - 2¹⁴ = 343454759 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343471143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343471147) 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, 1331155 + ... + 1331412.

It is an arithmetic number, because the mean of its divisors is an integer number (58576496).

Almost surely, 2^343471143 is an apocalyptic number.

343471143 is a deficient number, since it is larger than the sum of its proper divisors (125140825).

343471143 is a wasteful number, since it uses less digits than its factorization.

343471143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662613.

The product of its digits is 12096, while the sum is 30.

The square root of 343471143 is about 18532.9744779407. The cubic root of 343471143 is about 700.3203588059.

The spelling of 343471143 in words is "three hundred forty-three million, four hundred seventy-one thousand, one hundred forty-three".