1110553887744 has 924 divisors, whose sum is σ = 3924357683484. Its totient is φ = 313026674688.

The previous prime is 1110553887713. The next prime is 1110553887769. The reversal of 1110553887744 is 4477883550111.

It is a happy number.

1110553887744 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 553 + 8 + 87 + 7 + 4 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 174149305344 + 936404582400 = 417312^2 + 967680^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 3548095332 + ... + 3548095644.

Almost surely, 2^{1110553887744} is an apocalyptic number.

1110553887744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110553887744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1962178841742).

1110553887744 is an abundant number, since it is smaller than the sum of its proper divisors (2813803795740).

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

1110553887744 is an frugal number, since it uses more digits than its factorization.

1110553887744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 422 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 54.

The spelling of 1110553887744 in words is "one trillion, one hundred ten billion, five hundred fifty-three million, eight hundred eighty-seven thousand, seven hundred forty-four".