3144230243 has 16 divisors (see below), whose sum is σ = 3975298560. Its totient is φ = 2415537600.

The previous prime is 3144230239. The next prime is 3144230261. The reversal of 3144230243 is 3420324413.

It is not a de Polignac number, because 3144230243 - 2² = 3144230239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3144230213) 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, 282098 + ... + 293031.

It is an arithmetic number, because the mean of its divisors is an integer number (248456160).

Almost surely, 2^3144230243 is an apocalyptic number.

3144230243 is a deficient number, since it is larger than the sum of its proper divisors (831068317).

3144230243 is a wasteful number, since it uses less digits than its factorization.

3144230243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575218.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3144230243 is about 56073.4361618762. The cubic root of 3144230243 is about 1465.0016490952.

Adding to 3144230243 its reverse (3420324413), we get a palindrome (6564554656).

The spelling of 3144230243 in words is "three billion, one hundred forty-four million, two hundred thirty thousand, two hundred forty-three".