4421268504 has 24 divisors (see below), whose sum is σ = 11974269060. Its totient is φ = 1473756144.

The previous prime is 4421268503. The next prime is 4421268529. The reversal of 4421268504 is 4058621244.

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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421268503) 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 in 5 ways as a sum of consecutive naturals, for example, 30703182 + ... + 30703325.

Almost surely, 2^4421268504 is an apocalyptic number.

It is an amenable number.

4421268504 is an abundant number, since it is smaller than the sum of its proper divisors (7553000556).

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

4421268504 is a wasteful number, since it uses less digits than its factorization.

4421268504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61406519 (or 61406512 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 4421268504 is about 66492.6199213116. The cubic root of 4421268504 is about 1641.2785617547.

Adding to 4421268504 its reverse (4058621244), we get a palindrome (8479889748).

The spelling of 4421268504 in words is "four billion, four hundred twenty-one million, two hundred sixty-eight thousand, five hundred four".