3144230239 has 2 divisors, whose sum is σ = 3144230240. Its totient is φ = 3144230238.

The previous prime is 3144230233. The next prime is 3144230261. The reversal of 3144230239 is 9320324413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3144230239 - 2⁹ = 3144229727 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3144230239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144230233) 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 as a sum of consecutive naturals, namely, 1572115119 + 1572115120.

It is an arithmetic number, because the mean of its divisors is an integer number (1572115120).

Almost surely, 2^3144230239 is an apocalyptic number.

3144230239 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144230239 is an equidigital number, since it uses as much as digits as its factorization.

3144230239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 3144230239 is about 56073.4361262086. The cubic root of 3144230239 is about 1465.0016484740.

The spelling of 3144230239 in words is "three billion, one hundred forty-four million, two hundred thirty thousand, two hundred thirty-nine".