4223500361 has 4 divisors (see below), whose sum is σ = 4237915332. Its totient is φ = 4209085392.

The previous prime is 4223500343. The next prime is 4223500387. The reversal of 4223500361 is 1630053224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3606723136 + 616777225 = 60056^2 + 24835^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223500361 - 2¹⁰ = 4223499337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4223500361.

It is not an unprimeable number, because it can be changed into a prime (4223500331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7207046 + ... + 7207631.

It is an arithmetic number, because the mean of its divisors is an integer number (1059478833).

Almost surely, 2^4223500361 is an apocalyptic number.

It is an amenable number.

4223500361 is a deficient number, since it is larger than the sum of its proper divisors (14414971).

4223500361 is a wasteful number, since it uses less digits than its factorization.

4223500361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14414970.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4223500361 is about 64988.4632915720. The cubic root of 4223500361 is about 1616.4322695891.

Adding to 4223500361 its reverse (1630053224), we get a palindrome (5853553585).

The spelling of 4223500361 in words is "four billion, two hundred twenty-three million, five hundred thousand, three hundred sixty-one".