444534526424316 has 24 divisors (see below), whose sum is σ = 1037542152285520. Its totient is φ = 148136043480192.

The previous prime is 444534526424179. The next prime is 444534526424353. The reversal of 444534526424316 is 613424625435444.

It is a super-2 number, since 2×444534526424316² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5266455361 + ... + 5266539768.

Almost surely, 2^{444534526424316} is an apocalyptic number.

It is an amenable number.

444534526424316 is an abundant number, since it is smaller than the sum of its proper divisors (593007625861204).

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

444534526424316 is a wasteful number, since it uses less digits than its factorization.

444534526424316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10532998653 (or 10532998651 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 57.

The spelling of 444534526424316 in words is "four hundred forty-four trillion, five hundred thirty-four billion, five hundred twenty-six million, four hundred twenty-four thousand, three hundred sixteen".