4220240234 has 8 divisors (see below), whose sum is σ = 7234697568. Its totient is φ = 1808674380.

The previous prime is 4220240221. The next prime is 4220240279. The reversal of 4220240234 is 4320420224.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150722852 + ... + 150722879.

It is an arithmetic number, because the mean of its divisors is an integer number (904337196).

Almost surely, 2^4220240234 is an apocalyptic number.

4220240234 is a deficient number, since it is larger than the sum of its proper divisors (3014457334).

4220240234 is a wasteful number, since it uses less digits than its factorization.

4220240234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301445740.

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 4220240234 is about 64963.3760976136. The cubic root of 4220240234 is about 1616.0162536045.

Adding to 4220240234 its reverse (4320420224), we get a palindrome (8540660458).

The spelling of 4220240234 in words is "four billion, two hundred twenty million, two hundred forty thousand, two hundred thirty-four".