4224054440 has 32 divisors (see below), whose sum is σ = 9506371680. Its totient is φ = 1689221952.

The previous prime is 4224054431. The next prime is 4224054449. The reversal of 4224054440 is 444504224.

It is an interprime number because it is at equal distance from previous prime (4224054431) and next prime (4224054449).

It is not an unprimeable number, because it can be changed into a prime (4224054449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205679 + ... + 225281.

It is an arithmetic number, because the mean of its divisors is an integer number (297074115).

Almost surely, 2^4224054440 is an apocalyptic number.

4224054440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4224054440 is an abundant number, since it is smaller than the sum of its proper divisors (5282317240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4224054440 is a wasteful number, since it uses less digits than its factorization.

4224054440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25001 (or 24997 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 29.

The square root of 4224054440 is about 64992.7260545363. The cubic root of 4224054440 is about 1616.5029528247.

Adding to 4224054440 its reverse (444504224), we get a palindrome (4668558664).

The spelling of 4224054440 in words is "four billion, two hundred twenty-four million, fifty-four thousand, four hundred forty".