4144224223403 has 32 divisors (see below), whose sum is σ = 4703097053952. Its totient is φ = 3618651254400.

The previous prime is 4144224223369. The next prime is 4144224223417. The reversal of 4144224223403 is 3043224224414.

It is a cyclic number.

It is not a de Polignac number, because 4144224223403 - 2⁶ = 4144224223339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4144224223003) 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 31 ways as a sum of consecutive naturals, for example, 136546076 + ... + 136576422.

It is an arithmetic number, because the mean of its divisors is an integer number (146971782936).

Almost surely, 2^{4144224223403} is an apocalyptic number.

4144224223403 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4144224223403 is a deficient number, since it is larger than the sum of its proper divisors (558872830549).

4144224223403 is a wasteful number, since it uses less digits than its factorization.

4144224223403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35195.

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4144224223403 its reverse (3043224224414), we get a palindrome (7187448447817).

The spelling of 4144224223403 in words is "four trillion, one hundred forty-four billion, two hundred twenty-four million, two hundred twenty-three thousand, four hundred three".