3144243422 has 8 divisors (see below), whose sum is σ = 4723019400. Its totient is φ = 1569903624.

The previous prime is 3144243409. The next prime is 3144243439. The reversal of 3144243422 is 2243424413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 1107272 + ... + 1110107.

It is an arithmetic number, because the mean of its divisors is an integer number (590377425).

Almost surely, 2^3144243422 is an apocalyptic number.

3144243422 is a deficient number, since it is larger than the sum of its proper divisors (1578775978).

3144243422 is a wasteful number, since it uses less digits than its factorization.

3144243422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218090.

The product of its digits is 18432, while the sum is 29.

The square root of 3144243422 is about 56073.5536772907. The cubic root of 3144243422 is about 1465.0036959374.

Adding to 3144243422 its reverse (2243424413), we get a palindrome (5387667835).

The spelling of 3144243422 in words is "three billion, one hundred forty-four million, two hundred forty-three thousand, four hundred twenty-two".