104453440144 has 20 divisors (see below), whose sum is σ = 202394403196. Its totient is φ = 52222626432.

The previous prime is 104453440129. The next prime is 104453440193. The reversal of 104453440144 is 441044354401.

It can be written as a sum of positive squares in 2 ways, for example, as 87076927744 + 17376512400 = 295088^2 + 131820^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39819 + ... + 458794.

Almost surely, 2^104453440144 is an apocalyptic number.

It is an amenable number.

104453440144 is a deficient number, since it is larger than the sum of its proper divisors (97940963052).

104453440144 is a wasteful number, since it uses less digits than its factorization.

104453440144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511714 (or 511708 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 104453440144 its reverse (441044354401), we get a palindrome (545497794545).

The spelling of 104453440144 in words is "one hundred four billion, four hundred fifty-three million, four hundred forty thousand, one hundred forty-four".