3142202489 has 2 divisors, whose sum is σ = 3142202490. Its totient is φ = 3142202488.

The previous prime is 3142202473. The next prime is 3142202509. The reversal of 3142202489 is 9842022413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1873418089 + 1268784400 = 43283^2 + 35620^2 .

It is an emirp because it is prime and its reverse (9842022413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3142202489 - 2⁴ = 3142202473 is a prime.

It is not a weakly prime, because it can be changed into another prime (3142202419) 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, 1571101244 + 1571101245.

It is an arithmetic number, because the mean of its divisors is an integer number (1571101245).

Almost surely, 2^3142202489 is an apocalyptic number.

It is an amenable number.

3142202489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142202489 is an equidigital number, since it uses as much as digits as its factorization.

3142202489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3142202489 is about 56055.3520103121. The cubic root of 3142202489 is about 1464.6866486490.

The spelling of 3142202489 in words is "three billion, one hundred forty-two million, two hundred two thousand, four hundred eighty-nine".