43233214343 has 4 divisors (see below), whose sum is σ = 47163506568. Its totient is φ = 39302922120.

The previous prime is 43233214337. The next prime is 43233214351. The reversal of 43233214343 is 34341233234.

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

It is not a de Polignac number, because 43233214343 - 2¹⁰ = 43233213319 is a prime.

It is a super-2 number, since 2×43233214343² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43233214313) by changing a digit.

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, 1965146096 + ... + 1965146117.

It is an arithmetic number, because the mean of its divisors is an integer number (11790876642).

Almost surely, 2^43233214343 is an apocalyptic number.

43233214343 is a deficient number, since it is larger than the sum of its proper divisors (3930292225).

43233214343 is a wasteful number, since it uses less digits than its factorization.

43233214343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930292224.

The product of its digits is 62208, while the sum is 32.

Adding to 43233214343 its reverse (34341233234), we get a palindrome (77574447577).

The spelling of 43233214343 in words is "forty-three billion, two hundred thirty-three million, two hundred fourteen thousand, three hundred forty-three".