544371334912 has 72 divisors (see below), whose sum is σ = 1113478606800. Its totient is φ = 265461227520.

The previous prime is 544371334877. The next prime is 544371334937. The reversal of 544371334912 is 219433173445.

It is a happy number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 43016778 + ... + 43029430.

It is an arithmetic number, because the mean of its divisors is an integer number (15464980650).

Almost surely, 2^544371334912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544371334912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (556739303400).

544371334912 is an abundant number, since it is smaller than the sum of its proper divisors (569107271888).

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

544371334912 is a wasteful number, since it uses less digits than its factorization.

544371334912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16809 (or 16795 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The spelling of 544371334912 in words is "five hundred forty-four billion, three hundred seventy-one million, three hundred thirty-four thousand, nine hundred twelve".