4133223444 has 192 divisors, whose sum is σ = 11943106560. Its totient is φ = 1086359040.

The previous prime is 4133223389. The next prime is 4133223473. The reversal of 4133223444 is 4443223314.

It is a happy number.

It is a super-2 number, since 2×4133223444² = 34167072076062442272, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11080842 + ... + 11081214.

It is an arithmetic number, because the mean of its divisors is an integer number (62203680).

Almost surely, 2^4133223444 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4133223444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5971553280).

4133223444 is an abundant number, since it is smaller than the sum of its proper divisors (7809883116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4133223444 is a wasteful number, since it uses less digits than its factorization.

4133223444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 588 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

The square root of 4133223444 is about 64290.1504431278. The cubic root of 4133223444 is about 1604.8321941001.

Adding to 4133223444 its reverse (4443223314), we get a palindrome (8576446758).

The spelling of 4133223444 in words is "four billion, one hundred thirty-three million, two hundred twenty-three thousand, four hundred forty-four".