4428491299 has 2 divisors, whose sum is σ = 4428491300. Its totient is φ = 4428491298.

The previous prime is 4428491297. The next prime is 4428491339. The reversal of 4428491299 is 9921948244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4428491299 - 2¹ = 4428491297 is a prime.

It is a super-2 number, since 2×4428491299² = 39223070370637414802, which contains 22 as substring.

Together with 4428491297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4428491297) 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, 2214245649 + 2214245650.

It is an arithmetic number, because the mean of its divisors is an integer number (2214245650).

Almost surely, 2^4428491299 is an apocalyptic number.

4428491299 is a deficient number, since it is larger than the sum of its proper divisors (1).

4428491299 is an equidigital number, since it uses as much as digits as its factorization.

4428491299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1492992, while the sum is 52.

The square root of 4428491299 is about 66546.9105143131. The cubic root of 4428491299 is about 1642.1718324686.

The spelling of 4428491299 in words is "four billion, four hundred twenty-eight million, four hundred ninety-one thousand, two hundred ninety-nine".