4144134442220 has 24 divisors (see below), whose sum is σ = 8771207391744. Its totient is φ = 1644601383936.

The previous prime is 4144134442213. The next prime is 4144134442247. The reversal of 4144134442220 is 222444314414.

4144134442220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 815771957 + ... + 815777036.

It is an arithmetic number, because the mean of its divisors is an integer number (365466974656).

Almost surely, 2^{4144134442220} is an apocalyptic number.

It is an amenable number.

4144134442220 is an abundant number, since it is smaller than the sum of its proper divisors (4627072949524).

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

4144134442220 is a wasteful number, since it uses less digits than its factorization.

4144134442220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631549129 (or 1631549127 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 4144134442220 its reverse (222444314414), we get a palindrome (4366578756634).

The spelling of 4144134442220 in words is "four trillion, one hundred forty-four billion, one hundred thirty-four million, four hundred forty-two thousand, two hundred twenty".