3122423143 has 16 divisors (see below), whose sum is σ = 3603718144. Its totient is φ = 2650021920.

The previous prime is 3122423141. The next prime is 3122423179. The reversal of 3122423143 is 3413242213.

It is not a de Polignac number, because 3122423143 - 2¹ = 3122423141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122423141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483073 + ... + 489493.

It is an arithmetic number, because the mean of its divisors is an integer number (225232384).

Almost surely, 2^3122423143 is an apocalyptic number.

3122423143 is a deficient number, since it is larger than the sum of its proper divisors (481295001).

3122423143 is a wasteful number, since it uses less digits than its factorization.

3122423143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7102.

The product of its digits is 3456, while the sum is 25.

The square root of 3122423143 is about 55878.6465745190. The cubic root of 3122423143 is about 1461.6069039027.

Adding to 3122423143 its reverse (3413242213), we get a palindrome (6535665356).

The spelling of 3122423143 in words is "three billion, one hundred twenty-two million, four hundred twenty-three thousand, one hundred forty-three".