43234323422 has 16 divisors (see below), whose sum is σ = 65331327600. Its totient is φ = 21457277760.

The previous prime is 43234323397. The next prime is 43234323491. The reversal of 43234323422 is 22432343234.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1679972 + ... + 1705512.

It is an arithmetic number, because the mean of its divisors is an integer number (4083207975).

Almost surely, 2^43234323422 is an apocalyptic number.

43234323422 is a deficient number, since it is larger than the sum of its proper divisors (22097004178).

43234323422 is a wasteful number, since it uses less digits than its factorization.

43234323422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31771.

The product of its digits is 82944, while the sum is 32.

Adding to 43234323422 its reverse (22432343234), we get a palindrome (65666666656).

The spelling of 43234323422 in words is "forty-three billion, two hundred thirty-four million, three hundred twenty-three thousand, four hundred twenty-two".