4002224402303 has 4 divisors (see below), whose sum is σ = 4038942057480. Its totient is φ = 3965506747128.

The previous prime is 4002224402291. The next prime is 4002224402321. The reversal of 4002224402303 is 3032044222004.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4002224402303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4002224402333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18358827425 + ... + 18358827642.

It is an arithmetic number, because the mean of its divisors is an integer number (1009735514370).

Almost surely, 2^{4002224402303} is an apocalyptic number.

4002224402303 is a deficient number, since it is larger than the sum of its proper divisors (36717655177).

4002224402303 is a wasteful number, since it uses less digits than its factorization.

4002224402303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36717655176.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 4002224402303 its reverse (3032044222004), we get a palindrome (7034268624307).

The spelling of 4002224402303 in words is "four trillion, two billion, two hundred twenty-four million, four hundred two thousand, three hundred three".