4244000444420 has 24 divisors (see below), whose sum is σ = 9722619200448. Its totient is φ = 1543272888800.

The previous prime is 4244000444413. The next prime is 4244000444447. The reversal of 4244000444420 is 244440004424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9645455336 + ... + 9645455775.

It is an arithmetic number, because the mean of its divisors is an integer number (405109133352).

Almost surely, 2^{4244000444420} is an apocalyptic number.

It is an amenable number.

4244000444420 is an abundant number, since it is smaller than the sum of its proper divisors (5478618756028).

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

4244000444420 is a wasteful number, since it uses less digits than its factorization.

4244000444420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19290911131 (or 19290911129 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4244000444420 its reverse (244440004424), we get a palindrome (4488440448844).

The spelling of 4244000444420 in words is "four trillion, two hundred forty-four billion, four hundred forty-four thousand, four hundred twenty".