3145241117 has 2 divisors, whose sum is σ = 3145241118. Its totient is φ = 3145241116.

The previous prime is 3145241083. The next prime is 3145241119. The reversal of 3145241117 is 7111425413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2379390841 + 765850276 = 48779^2 + 27674^2 .

It is an emirp because it is prime and its reverse (7111425413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3145241117 - 2¹⁸ = 3144978973 is a prime.

Together with 3145241119, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3145241117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3145241119) 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 as a sum of consecutive naturals, namely, 1572620558 + 1572620559.

It is an arithmetic number, because the mean of its divisors is an integer number (1572620559).

Almost surely, 2^3145241117 is an apocalyptic number.

It is an amenable number.

3145241117 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145241117 is an equidigital number, since it uses as much as digits as its factorization.

3145241117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 29.

The square root of 3145241117 is about 56082.4492778267. The cubic root of 3145241117 is about 1465.1586322340.

The spelling of 3145241117 in words is "three billion, one hundred forty-five million, two hundred forty-one thousand, one hundred seventeen".