2441221249 has 2 divisors, whose sum is σ = 2441221250. Its totient is φ = 2441221248.

The previous prime is 2441221193. The next prime is 2441221319. The reversal of 2441221249 is 9421221442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2363904400 + 77316849 = 48620^2 + 8793^2 .

It is a cyclic number.

It is not a de Polignac number, because 2441221249 - 2¹³ = 2441213057 is a prime.

It is a super-2 number, since 2×2441221249² = 11919122373138240002, 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 2441221249.

It is not a weakly prime, because it can be changed into another prime (2441221049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1220610624 + 1220610625.

It is an arithmetic number, because the mean of its divisors is an integer number (1220610625).

Almost surely, 2^2441221249 is an apocalyptic number.

It is an amenable number.

2441221249 is a deficient number, since it is larger than the sum of its proper divisors (1).

2441221249 is an equidigital number, since it uses as much as digits as its factorization.

2441221249 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 31.

The square root of 2441221249 is about 49408.7163261706. The cubic root of 2441221249 is about 1346.4876688846.

The spelling of 2441221249 in words is "two billion, four hundred forty-one million, two hundred twenty-one thousand, two hundred forty-nine".