4002424224 has 24 divisors (see below), whose sum is σ = 10506363840. Its totient is φ = 1334141376.

The previous prime is 4002424211. The next prime is 4002424249. The reversal of 4002424224 is 4224242004.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 4002424194 and 4002424203.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 20845864 + ... + 20846055.

It is an arithmetic number, because the mean of its divisors is an integer number (437765160).

Almost surely, 2^4002424224 is an apocalyptic number.

It is an amenable number.

4002424224 is an abundant number, since it is smaller than the sum of its proper divisors (6503939616).

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

4002424224 is a wasteful number, since it uses less digits than its factorization.

4002424224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41691932 (or 41691924 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 4002424224 is about 63264.7154739512. The cubic root of 4002424224 is about 1587.7216718497.

Adding to 4002424224 its reverse (4224242004), we get a palindrome (8226666228).

The spelling of 4002424224 in words is "four billion, two million, four hundred twenty-four thousand, two hundred twenty-four".