4223040434 has 8 divisors (see below), whose sum is σ = 6667958640. Its totient is φ = 2000387556.

The previous prime is 4223040401. The next prime is 4223040439. The reversal of 4223040434 is 4340403224.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4223040439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55566284 + ... + 55566359.

It is an arithmetic number, because the mean of its divisors is an integer number (833494830).

Almost surely, 2^4223040434 is an apocalyptic number.

4223040434 is a deficient number, since it is larger than the sum of its proper divisors (2444918206).

4223040434 is a wasteful number, since it uses less digits than its factorization.

4223040434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111132664.

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

The square root of 4223040434 is about 64984.9246671872. The cubic root of 4223040434 is about 1616.3735925228.

Adding to 4223040434 its reverse (4340403224), we get a palindrome (8563443658).

The spelling of 4223040434 in words is "four billion, two hundred twenty-three million, forty thousand, four hundred thirty-four".