4222043405 has 8 divisors (see below), whose sum is σ = 5067566592. Its totient is φ = 3376891728.

The previous prime is 4222043389. The next prime is 4222043443. The reversal of 4222043405 is 5043402224.

It is a happy number.

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 4222043405 - 2⁴ = 4222043389 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, 67229 + ... + 113858.

It is an arithmetic number, because the mean of its divisors is an integer number (633445824).

Almost surely, 2^4222043405 is an apocalyptic number.

It is an amenable number.

4222043405 is a deficient number, since it is larger than the sum of its proper divisors (845523187).

4222043405 is a wasteful number, since it uses less digits than its factorization.

4222043405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185755.

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4222043405 is about 64977.2529813319. The cubic root of 4222043405 is about 1616.2463778446.

Adding to 4222043405 its reverse (5043402224), we get a palindrome (9265445629).

The spelling of 4222043405 in words is "four billion, two hundred twenty-two million, forty-three thousand, four hundred five".