4222443433 has 4 divisors (see below), whose sum is σ = 4547246788. Its totient is φ = 3897640080.

The previous prime is 4222443427. The next prime is 4222443439. The reversal of 4222443433 is 3343442224.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (4222443427) and next prime (4222443439).

It can be written as a sum of positive squares in 2 ways, for example, as 476636224 + 3745807209 = 21832^2 + 61203^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4222443433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4222443395 and 4222443404.

It is not an unprimeable number, because it can be changed into a prime (4222443439) 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, 162401658 + ... + 162401683.

It is an arithmetic number, because the mean of its divisors is an integer number (1136811697).

Almost surely, 2^4222443433 is an apocalyptic number.

It is an amenable number.

4222443433 is a deficient number, since it is larger than the sum of its proper divisors (324803355).

4222443433 is a wasteful number, since it uses less digits than its factorization.

4222443433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324803354.

The product of its digits is 55296, while the sum is 31.

The square root of 4222443433 is about 64980.3311241179. The cubic root of 4222443433 is about 1616.2974213264.

Adding to 4222443433 its reverse (3343442224), we get a palindrome (7565885657).

The spelling of 4222443433 in words is "four billion, two hundred twenty-two million, four hundred forty-three thousand, four hundred thirty-three".