3144232229 has 8 divisors (see below), whose sum is σ = 3443987160. Its totient is φ = 2857232896.

The previous prime is 3144232219. The next prime is 3144232237. The reversal of 3144232229 is 9222324413.

It can be written as a sum of positive squares in 4 ways, for example, as 626500900 + 2517731329 = 25030^2 + 50177^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3144232229 - 2⁸ = 3144231973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3144232195 and 3144232204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144232219) 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 7 ways as a sum of consecutive naturals, for example, 3188384 + ... + 3189369.

It is an arithmetic number, because the mean of its divisors is an integer number (430498395).

Almost surely, 2^3144232229 is an apocalyptic number.

It is an amenable number.

3144232229 is a deficient number, since it is larger than the sum of its proper divisors (299754931).

3144232229 is a wasteful number, since it uses less digits than its factorization.

3144232229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6377799.

The product of its digits is 20736, while the sum is 32.

The square root of 3144232229 is about 56073.4538707934. The cubic root of 3144232229 is about 1465.0019575430.

The spelling of 3144232229 in words is "three billion, one hundred forty-four million, two hundred thirty-two thousand, two hundred twenty-nine".