444374533545132 has 96 divisors (see below), whose sum is σ = 1052686645534720. Its totient is φ = 145875785440320.

The previous prime is 444374533545071. The next prime is 444374533545133. The reversal of 444374533545132 is 231545335473444.

It is not an unprimeable number, because it can be changed into a prime (444374533545133) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 917108007 + ... + 917592417.

Almost surely, 2^{444374533545132} is an apocalyptic number.

It is an amenable number.

444374533545132 is an abundant number, since it is smaller than the sum of its proper divisors (608312111989588).

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

444374533545132 is a wasteful number, since it uses less digits than its factorization.

444374533545132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486971 (or 486969 counting only the distinct ones).

The product of its digits is 145152000, while the sum is 57.

The spelling of 444374533545132 in words is "four hundred forty-four trillion, three hundred seventy-four billion, five hundred thirty-three million, five hundred forty-five thousand, one hundred thirty-two".