4544223242120 has 32 divisors (see below), whose sum is σ = 10554324952320. Its totient is φ = 1759054157760.

The previous prime is 4544223242113. The next prime is 4544223242161. The reversal of 4544223242120 is 212423224454.

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, 1832346842 + ... + 1832349321.

It is an arithmetic number, because the mean of its divisors is an integer number (329822654760).

Almost surely, 2^{4544223242120} is an apocalyptic number.

4544223242120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4544223242120 is an abundant number, since it is smaller than the sum of its proper divisors (6010101710200).

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

4544223242120 is a wasteful number, since it uses less digits than its factorization.

4544223242120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3664696205 (or 3664696201 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 4544223242120 its reverse (212423224454), we get a palindrome (4756646466574).

The spelling of 4544223242120 in words is "four trillion, five hundred forty-four billion, two hundred twenty-three million, two hundred forty-two thousand, one hundred twenty".