4043343121322 has 16 divisors (see below), whose sum is σ = 6342559388352. Its totient is φ = 1929541336800.

The previous prime is 4043343121283. The next prime is 4043343121327. The reversal of 4043343121322 is 2231213433404.

It is a super-2 number, since 2×4043343121322² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4043343121327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96148304 + ... + 96190347.

It is an arithmetic number, because the mean of its divisors is an integer number (396409961772).

Almost surely, 2^{4043343121322} is an apocalyptic number.

4043343121322 is a deficient number, since it is larger than the sum of its proper divisors (2299216267030).

4043343121322 is a wasteful number, since it uses less digits than its factorization.

4043343121322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192339133.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4043343121322 its reverse (2231213433404), we get a palindrome (6274556554726).

The spelling of 4043343121322 in words is "four trillion, forty-three billion, three hundred forty-three million, one hundred twenty-one thousand, three hundred twenty-two".