544300002144 has 72 divisors (see below), whose sum is σ = 1549887727752. Its totient is φ = 181194846720.

The previous prime is 544300002101. The next prime is 544300002163. The reversal of 544300002144 is 441200003445.

It is a happy number.

544300002144 is a `hidden beast` number, since 5 + 443 + 0 + 0 + 0 + 0 + 214 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1022574 + ... + 1460909.

It is an arithmetic number, because the mean of its divisors is an integer number (21526218441).

Almost surely, 2^544300002144 is an apocalyptic number.

It is an amenable number.

544300002144 is an abundant number, since it is smaller than the sum of its proper divisors (1005587725608).

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

544300002144 is a wasteful number, since it uses less digits than its factorization.

544300002144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484260 (or 2484249 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 544300002144 its reverse (441200003445), we get a palindrome (985500005589).

The spelling of 544300002144 in words is "five hundred forty-four billion, three hundred million, two thousand, one hundred forty-four".