4544220224454 has 32 divisors (see below), whose sum is σ = 9094001469696. Its totient is φ = 1513813423200.

The previous prime is 4544220224449. The next prime is 4544220224471.

4544220224454 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138034404 + ... + 138067320.

It is an arithmetic number, because the mean of its divisors is an integer number (284187545928).

Almost surely, 2^{4544220224454} is an apocalyptic number.

4544220224454 is an abundant number, since it is smaller than the sum of its proper divisors (4549781245242).

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

4544220224454 is a wasteful number, since it uses less digits than its factorization.

4544220224454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46300.

The product of its (nonzero) digits is 1638400, while the sum is 42.

It can be divided in two parts, 4544220 and 224454, that added together give a palindrome (4768674).

The spelling of 4544220224454 in words is "four trillion, five hundred forty-four billion, two hundred twenty million, two hundred twenty-four thousand, four hundred fifty-four".