3142252489 has 2 divisors, whose sum is σ = 3142252490. Its totient is φ = 3142252488.

The previous prime is 3142252453. The next prime is 3142252517. The reversal of 3142252489 is 9842522413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1615396864 + 1526855625 = 40192^2 + 39075^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142252489 - 2⁷ = 3142252361 is a prime.

It is not a weakly prime, because it can be changed into another prime (3142202489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571126244 + 1571126245.

It is an arithmetic number, because the mean of its divisors is an integer number (1571126245).

Almost surely, 2^3142252489 is an apocalyptic number.

It is an amenable number.

3142252489 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142252489 is an equidigital number, since it uses as much as digits as its factorization.

3142252489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 138240, while the sum is 40.

The square root of 3142252489 is about 56055.7979962822. The cubic root of 3142252489 is about 1464.6944175037.

The spelling of 3142252489 in words is "three billion, one hundred forty-two million, two hundred fifty-two thousand, four hundred eighty-nine".