3122344443 has 4 divisors (see below), whose sum is σ = 4163125928. Its totient is φ = 2081562960.

The previous prime is 3122344441. The next prime is 3122344453. The reversal of 3122344443 is 3444432213.

It is a happy number.

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

It is not a de Polignac number, because 3122344443 - 2¹ = 3122344441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3122344443.

It is not an unprimeable number, because it can be changed into a prime (3122344441) 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, 520390738 + ... + 520390743.

It is an arithmetic number, because the mean of its divisors is an integer number (1040781482).

Almost surely, 2^3122344443 is an apocalyptic number.

3122344443 is a deficient number, since it is larger than the sum of its proper divisors (1040781485).

3122344443 is a wasteful number, since it uses less digits than its factorization.

3122344443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040781484.

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

The square root of 3122344443 is about 55877.9423654809. The cubic root of 3122344443 is about 1461.5946239709.

Adding to 3122344443 its reverse (3444432213), we get a palindrome (6566776656).

The spelling of 3122344443 in words is "three billion, one hundred twenty-two million, three hundred forty-four thousand, four hundred forty-three".