4204221244 has 96 divisors (see below), whose sum is σ = 8321564160. Its totient is φ = 1848219648.

The previous prime is 4204221223. The next prime is 4204221247. The reversal of 4204221244 is 4421224024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204221247) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 18043752 + ... + 18043984.

It is an arithmetic number, because the mean of its divisors is an integer number (86682960).

Almost surely, 2^4204221244 is an apocalyptic number.

It is an amenable number.

4204221244 is a deficient number, since it is larger than the sum of its proper divisors (4117342916).

4204221244 is a wasteful number, since it uses less digits than its factorization.

4204221244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499 (or 497 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4204221244 is about 64839.9664096150. The cubic root of 4204221244 is about 1613.9689948782.

Adding to 4204221244 its reverse (4421224024), we get a palindrome (8625445268).

It can be divided in two parts, 42042212 and 44, that added together give a square (42042256 = 6484²).

The spelling of 4204221244 in words is "four billion, two hundred four million, two hundred twenty-one thousand, two hundred forty-four".