4442554552444 has 24 divisors (see below), whose sum is σ = 7964929400400. Its totient is φ = 2166871835520.

The previous prime is 4442554552427. The next prime is 4442554552459.

4442554552444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4442554552391 and 4442554552400.

It is a congruent number.

It is an unprimeable number.

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, 144502 + ... + 2984290.

It is an arithmetic number, because the mean of its divisors is an integer number (331872058350).

Almost surely, 2^{4442554552444} is an apocalyptic number.

It is an amenable number.

4442554552444 is a deficient number, since it is larger than the sum of its proper divisors (3522374847956).

4442554552444 is a wasteful number, since it uses less digits than its factorization.

4442554552444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2849373 (or 2849371 counting only the distinct ones).

The product of its digits is 40960000, while the sum is 52.

The spelling of 4442554552444 in words is "four trillion, four hundred forty-two billion, five hundred fifty-four million, five hundred fifty-two thousand, four hundred forty-four".