3144320278607 has 2 divisors, whose sum is σ = 3144320278608. Its totient is φ = 3144320278606.

The previous prime is 3144320278571. The next prime is 3144320278651. The reversal of 3144320278607 is 7068720234413.

It is a weak prime.

It is an emirp because it is prime and its reverse (7068720234413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3144320278607 - 2¹⁶ = 3144320213071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144320278907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572160139303 + 1572160139304.

It is an arithmetic number, because the mean of its divisors is an integer number (1572160139304).

Almost surely, 2^{3144320278607} is an apocalyptic number.

3144320278607 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144320278607 is an equidigital number, since it uses as much as digits as its factorization.

3144320278607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 47.

The spelling of 3144320278607 in words is "three trillion, one hundred forty-four billion, three hundred twenty million, two hundred seventy-eight thousand, six hundred seven".