4421060528249 has 2 divisors, whose sum is σ = 4421060528250. Its totient is φ = 4421060528248.

The previous prime is 4421060528239. The next prime is 4421060528317. The reversal of 4421060528249 is 9428250601244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2754139393600 + 1666921134649 = 1659560^2 + 1291093^2 .

It is a cyclic number.

It is not a de Polignac number, because 4421060528249 - 2³² = 4416765560953 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4421060528239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210530264124 + 2210530264125.

It is an arithmetic number, because the mean of its divisors is an integer number (2210530264125).

Almost surely, 2^{4421060528249} is an apocalyptic number.

It is an amenable number.

4421060528249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421060528249 is an equidigital number, since it uses as much as digits as its factorization.

4421060528249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 4421060528249 in words is "four trillion, four hundred twenty-one billion, sixty million, five hundred twenty-eight thousand, two hundred forty-nine".