4421898323 has 2 divisors, whose sum is σ = 4421898324. Its totient is φ = 4421898322.

The previous prime is 4421898317. The next prime is 4421898331. The reversal of 4421898323 is 3238981244.

4421898323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4421898323 - 2¹² = 4421894227 is a prime.

It is not a weakly prime, because it can be changed into another prime (4421898023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2210949161 + 2210949162.

It is an arithmetic number, because the mean of its divisors is an integer number (2210949162).

Almost surely, 2^4421898323 is an apocalyptic number.

4421898323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421898323 is an equidigital number, since it uses as much as digits as its factorization.

4421898323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 331776, while the sum is 44.

The square root of 4421898323 is about 66497.3557594586. The cubic root of 4421898323 is about 1641.3564925824.

The spelling of 4421898323 in words is "four billion, four hundred twenty-one million, eight hundred ninety-eight thousand, three hundred twenty-three".