1108244663824 has 15 divisors (see below), whose sum is σ = 2147232194863. Its totient is φ = 554120226448.

The previous prime is 1108244663821. The next prime is 1108244663863. The reversal of 1108244663824 is 4283664428011.

The square root of 1108244663824 is 1052732.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1108244663821) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4079337 + ... + 4342519.

Almost surely, 2^{1108244663824} is an apocalyptic number.

1108244663824 is the 1052732-nd square number.

It is an amenable number.

1108244663824 is a deficient number, since it is larger than the sum of its proper divisors (1038987531039).

1108244663824 is an frugal number, since it uses more digits than its factorization.

1108244663824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526374 (or 263185 counting only the distinct ones).

The product of its (nonzero) digits is 1769472, while the sum is 49.

Multiplying 1108244663824 by its sum of digits (49), we get a square (54303988527376 = 7369124²).

The spelling of 1108244663824 in words is "one trillion, one hundred eight billion, two hundred forty-four million, six hundred sixty-three thousand, eight hundred twenty-four".