104244454568 has 8 divisors (see below), whose sum is σ = 195458352330. Its totient is φ = 52122227280.

The previous prime is 104244454487. The next prime is 104244454583. The reversal of 104244454568 is 865454442401.

It can be written as a sum of positive squares in only one way, i.e., 65269008484 + 38975446084 = 255478^2 + 197422^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515278403 + ... + 6515278418.

Almost surely, 2^104244454568 is an apocalyptic number.

It is an amenable number.

104244454568 is a deficient number, since it is larger than the sum of its proper divisors (91213897762).

104244454568 is a wasteful number, since it uses less digits than its factorization.

104244454568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13030556827 (or 13030556823 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 47.

Adding to 104244454568 its reverse (865454442401), we get a palindrome (969698896969).

The spelling of 104244454568 in words is "one hundred four billion, two hundred forty-four million, four hundred fifty-four thousand, five hundred sixty-eight".