43134423222 has 16 divisors (see below), whose sum is σ = 94111468992. Its totient is φ = 13071037320.

The previous prime is 43134423209. The next prime is 43134423247. The reversal of 43134423222 is 22232443134.

It is a super-2 number, since 2×43134423222² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43134423222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326775868 + ... + 326775999.

It is an arithmetic number, because the mean of its divisors is an integer number (5881966812).

Almost surely, 2^43134423222 is an apocalyptic number.

43134423222 is an abundant number, since it is smaller than the sum of its proper divisors (50977045770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43134423222 is a wasteful number, since it uses less digits than its factorization.

43134423222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653551883.

The product of its digits is 27648, while the sum is 30.

Adding to 43134423222 its reverse (22232443134), we get a palindrome (65366866356).

The spelling of 43134423222 in words is "forty-three billion, one hundred thirty-four million, four hundred twenty-three thousand, two hundred twenty-two".