544302352144 has 20 divisors (see below), whose sum is σ = 1058961689500. Its totient is φ = 271021916160.

The previous prime is 544302352127. The next prime is 544302352151. The reversal of 544302352144 is 441253203445.

It can be written as a sum of positive squares in 2 ways, for example, as 244668729600 + 299633622544 = 494640^2 + 547388^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70574769 + ... + 70582480.

It is an arithmetic number, because the mean of its divisors is an integer number (52948084475).

Almost surely, 2^544302352144 is an apocalyptic number.

It is an amenable number.

544302352144 is a deficient number, since it is larger than the sum of its proper divisors (514659337356).

544302352144 is a wasteful number, since it uses less digits than its factorization.

544302352144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141157498 (or 141157492 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 544302352144 its reverse (441253203445), we get a palindrome (985555555589).

The spelling of 544302352144 in words is "five hundred forty-four billion, three hundred two million, three hundred fifty-two thousand, one hundred forty-four".