4443122344243 has 32 divisors (see below), whose sum is σ = 4974091960320. Its totient is φ = 3934651462560.

The previous prime is 4443122344229. The next prime is 4443122344253. The reversal of 4443122344243 is 3424432213444.

It is not a de Polignac number, because 4443122344243 - 2⁹ = 4443122343731 is a prime.

It is a super-2 number, since 2×4443122344243² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4443122344196 and 4443122344205.

It is not an unprimeable number, because it can be changed into a prime (4443122344253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68131230 + ... + 68196412.

It is an arithmetic number, because the mean of its divisors is an integer number (155440373760).

Almost surely, 2^{4443122344243} is an apocalyptic number.

4443122344243 is a deficient number, since it is larger than the sum of its proper divisors (530969616077).

4443122344243 is a wasteful number, since it uses less digits than its factorization.

4443122344243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66207.

The product of its digits is 884736, while the sum is 40.

Adding to 4443122344243 its reverse (3424432213444), we get a palindrome (7867554557687).

The spelling of 4443122344243 in words is "four trillion, four hundred forty-three billion, one hundred twenty-two million, three hundred forty-four thousand, two hundred forty-three".