4446546456444 has 48 divisors (see below), whose sum is σ = 10569829487616. Its totient is φ = 1454501419200.

The previous prime is 4446546456427. The next prime is 4446546456449.

4446546456444 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4446546456449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6731512 + ... + 7362495.

It is an arithmetic number, because the mean of its divisors is an integer number (220204780992).

Almost surely, 2^{4446546456444} is an apocalyptic number.

It is an amenable number.

4446546456444 is an abundant number, since it is smaller than the sum of its proper divisors (6123283031172).

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

4446546456444 is a wasteful number, since it uses less digits than its factorization.

4446546456444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14094506 (or 14094504 counting only the distinct ones).

The product of its digits is 353894400, while the sum is 60.

The spelling of 4446546456444 in words is "four trillion, four hundred forty-six billion, five hundred forty-six million, four hundred fifty-six thousand, four hundred forty-four".