4040440322 has 4 divisors (see below), whose sum is σ = 6060660486. Its totient is φ = 2020220160.

The previous prime is 4040440289. The next prime is 4040440351. The reversal of 4040440322 is 2230440404.

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

It can be written as a sum of positive squares in only one way, i.e., 3740423281 + 300017041 = 61159^2 + 17321^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010110079 + ... + 1010110082.

Almost surely, 2^4040440322 is an apocalyptic number.

4040440322 is a deficient number, since it is larger than the sum of its proper divisors (2020220164).

4040440322 is a wasteful number, since it uses less digits than its factorization.

4040440322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020220163.

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

The square root of 4040440322 is about 63564.4580091736. The cubic root of 4040440322 is about 1592.7327084485.

Adding to 4040440322 its reverse (2230440404), we get a palindrome (6270880726).

The spelling of 4040440322 in words is "four billion, forty million, four hundred forty thousand, three hundred twenty-two".