4224145005 has 32 divisors (see below), whose sum is σ = 7522272000. Its totient is φ = 2249073216.

The previous prime is 4224145001. The next prime is 4224145027. The reversal of 4224145005 is 5005414224.

It is not a de Polignac number, because 4224145005 - 2² = 4224145001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 4224145005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224145001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54747 + ... + 106983.

It is an arithmetic number, because the mean of its divisors is an integer number (235071000).

Almost surely, 2^4224145005 is an apocalyptic number.

4224145005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4224145005 is a deficient number, since it is larger than the sum of its proper divisors (3298126995).

4224145005 is a wasteful number, since it uses less digits than its factorization.

4224145005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52850 (or 52844 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 4224145005 is about 64993.4227826170. The cubic root of 4224145005 is about 1616.5145055123.

Adding to 4224145005 its reverse (5005414224), we get a palindrome (9229559229).

The spelling of 4224145005 in words is "four billion, two hundred twenty-four million, one hundred forty-five thousand, five".