4143202249 has 2 divisors, whose sum is σ = 4143202250. Its totient is φ = 4143202248.

The previous prime is 4143202241. The next prime is 4143202279. The reversal of 4143202249 is 9422023414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3494583225 + 648619024 = 59115^2 + 25468^2 .

It is a cyclic number.

It is not a de Polignac number, because 4143202249 - 2³ = 4143202241 is a prime.

It is a super-2 number, since 2×4143202249² = 34332249752237316002, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4143202249.

It is not a weakly prime, because it can be changed into another prime (4143202241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071601124 + 2071601125.

It is an arithmetic number, because the mean of its divisors is an integer number (2071601125).

Almost surely, 2^4143202249 is an apocalyptic number.

It is an amenable number.

4143202249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4143202249 is an equidigital number, since it uses as much as digits as its factorization.

4143202249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 4143202249 is about 64367.7112300880. The cubic root of 4143202249 is about 1606.1226668803.

The spelling of 4143202249 in words is "four billion, one hundred forty-three million, two hundred two thousand, two hundred forty-nine".