4421240223 has 8 divisors (see below), whose sum is σ = 6054311088. Its totient is φ = 2867831424.

The previous prime is 4421240221. The next prime is 4421240249. The reversal of 4421240223 is 3220421244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4421240223 - 2¹ = 4421240221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4421240193 and 4421240202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421240221) 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 in 7 ways as a sum of consecutive naturals, for example, 19915386 + ... + 19915607.

It is an arithmetic number, because the mean of its divisors is an integer number (756788886).

Almost surely, 2^4421240223 is an apocalyptic number.

4421240223 is a deficient number, since it is larger than the sum of its proper divisors (1633070865).

4421240223 is a wasteful number, since it uses less digits than its factorization.

4421240223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39831033.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4421240223 is about 66492.4072582727. The cubic root of 4421240223 is about 1641.2750622238.

Adding to 4421240223 its reverse (3220421244), we get a palindrome (7641661467).

The spelling of 4421240223 in words is "four billion, four hundred twenty-one million, two hundred forty thousand, two hundred twenty-three".