4223452405 has 8 divisors (see below), whose sum is σ = 5112994392. Its totient is φ = 3348860928.

The previous prime is 4223452367. The next prime is 4223452451. The reversal of 4223452405 is 5042543224.

It can be written as a sum of positive squares in 4 ways, for example, as 298805796 + 3924646609 = 17286^2 + 62647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4223452405 - 2⁹ = 4223451893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737004 + ... + 3738133.

It is an arithmetic number, because the mean of its divisors is an integer number (639124299).

Almost surely, 2^4223452405 is an apocalyptic number.

It is an amenable number.

4223452405 is a deficient number, since it is larger than the sum of its proper divisors (889541987).

4223452405 is a wasteful number, since it uses less digits than its factorization.

4223452405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7475255.

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 4223452405 is about 64988.0943327314. The cubic root of 4223452405 is about 1616.4261516054.

Adding to 4223452405 its reverse (5042543224), we get a palindrome (9265995629).

The spelling of 4223452405 in words is "four billion, two hundred twenty-three million, four hundred fifty-two thousand, four hundred five".