3201042289 has 2 divisors, whose sum is σ = 3201042290. Its totient is φ = 3201042288.

The previous prime is 3201042277. The next prime is 3201042311. The reversal of 3201042289 is 9822401023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2686659889 + 514382400 = 51833^2 + 22680^2 .

It is a cyclic number.

It is not a de Polignac number, because 3201042289 - 2¹³ = 3201034097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3201042289.

It is not a weakly prime, because it can be changed into another prime (3201042209) 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, 1600521144 + 1600521145.

It is an arithmetic number, because the mean of its divisors is an integer number (1600521145).

Almost surely, 2^3201042289 is an apocalyptic number.

It is an amenable number.

3201042289 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201042289 is an equidigital number, since it uses as much as digits as its factorization.

3201042289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 3201042289 is about 56577.7543651213. The cubic root of 3201042289 is about 1473.7725748180.

The spelling of 3201042289 in words is "three billion, two hundred one million, forty-two thousand, two hundred eighty-nine".