4446132316444 has 48 divisors (see below), whose sum is σ = 9671099772096. Its totient is φ = 1741494528000.

The previous prime is 4446132316433. The next prime is 4446132316447.

It is a happy number.

4446132316444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4446132316394 and 4446132316403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4446132316447) 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, 60431797 + ... + 60505324.

It is an arithmetic number, because the mean of its divisors is an integer number (201481245252).

Almost surely, 2^{4446132316444} is an apocalyptic number.

It is an amenable number.

4446132316444 is an abundant number, since it is smaller than the sum of its proper divisors (5224967455652).

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

4446132316444 is a wasteful number, since it uses less digits than its factorization.

4446132316444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120937246 (or 120937244 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 46.

The spelling of 4446132316444 in words is "four trillion, four hundred forty-six billion, one hundred thirty-two million, three hundred sixteen thousand, four hundred forty-four".