4221311044 has 12 divisors (see below), whose sum is σ = 7625594368. Its totient is φ = 2042569800.

The previous prime is 4221311041. The next prime is 4221311047. The reversal of 4221311044 is 4401131224.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4221311041) and next prime (4221311047).

It is not an unprimeable number, because it can be changed into a prime (4221311041) 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, 17021292 + ... + 17021539.

Almost surely, 2^4221311044 is an apocalyptic number.

It is an amenable number.

4221311044 is a deficient number, since it is larger than the sum of its proper divisors (3404283324).

4221311044 is a wasteful number, since it uses less digits than its factorization.

4221311044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34042866 (or 34042864 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4221311044 is about 64971.6172185978. The cubic root of 4221311044 is about 1616.1529203923.

Adding to 4221311044 its reverse (4401131224), we get a palindrome (8622442268).

The spelling of 4221311044 in words is "four billion, two hundred twenty-one million, three hundred eleven thousand, forty-four".