4244404420 has 24 divisors (see below), whose sum is σ = 8927138304. Its totient is φ = 1695116256.

The previous prime is 4244404379. The next prime is 4244404427. The reversal of 4244404420 is 244044424.

It is not an unprimeable number, because it can be changed into a prime (4244404427) 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 7 ways as a sum of consecutive naturals, for example, 152164 + ... + 177883.

It is an arithmetic number, because the mean of its divisors is an integer number (371964096).

Almost surely, 2^4244404420 is an apocalyptic number.

It is an amenable number.

4244404420 is an abundant number, since it is smaller than the sum of its proper divisors (4682733884).

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

4244404420 is a wasteful number, since it uses less digits than its factorization.

4244404420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330699 (or 330697 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

The square root of 4244404420 is about 65149.0937772737. The cubic root of 4244404420 is about 1619.0947057984.

Adding to 4244404420 its reverse (244044424), we get a palindrome (4488448844).

The spelling of 4244404420 in words is "four billion, two hundred forty-four million, four hundred four thousand, four hundred twenty".