3144355613117 has 2 divisors, whose sum is σ = 3144355613118. Its totient is φ = 3144355613116.

The previous prime is 3144355613081. The next prime is 3144355613141. The reversal of 3144355613117 is 7113165534413.

3144355613117 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3134337404836 + 10018208281 = 1770406^2 + 100091^2 .

It is a cyclic number.

It is not a de Polignac number, because 3144355613117 - 2⁸ = 3144355612861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3144355613617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572177806558 + 1572177806559.

It is an arithmetic number, because the mean of its divisors is an integer number (1572177806559).

Almost surely, 2^{3144355613117} is an apocalyptic number.

It is an amenable number.

3144355613117 is a deficient number, since it is larger than the sum of its proper divisors (1).

3144355613117 is an equidigital number, since it uses as much as digits as its factorization.

3144355613117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 44.

The spelling of 3144355613117 in words is "three trillion, one hundred forty-four billion, three hundred fifty-five million, six hundred thirteen thousand, one hundred seventeen".