4411399249 has 2 divisors, whose sum is σ = 4411399250. Its totient is φ = 4411399248.

The previous prime is 4411399247. The next prime is 4411399301. The reversal of 4411399249 is 9429931144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4142209600 + 269189649 = 64360^2 + 16407^2 .

It is a cyclic number.

It is not a de Polignac number, because 4411399249 - 2¹ = 4411399247 is a prime.

Together with 4411399247, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4411399199 and 4411399208.

It is not a weakly prime, because it can be changed into another prime (4411399247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2205699624 + 2205699625.

It is an arithmetic number, because the mean of its divisors is an integer number (2205699625).

Almost surely, 2^4411399249 is an apocalyptic number.

It is an amenable number.

4411399249 is a deficient number, since it is larger than the sum of its proper divisors (1).

4411399249 is an equidigital number, since it uses as much as digits as its factorization.

4411399249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 46.

The square root of 4411399249 is about 66418.3652990647. The cubic root of 4411399249 is about 1640.0564189643.

The spelling of 4411399249 in words is "four billion, four hundred eleven million, three hundred ninety-nine thousand, two hundred forty-nine".