1113441586560 has 256 divisors, whose sum is σ = 3944877336000. Its totient is φ = 296809463808.

The previous prime is 1113441586541. The next prime is 1113441586583. The reversal of 1113441586560 is 656851443111.

1113441586560 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 4 + 4 + 1 + 5 + 86 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54750154 + ... + 54770486.

Almost surely, 2^{1113441586560} is an apocalyptic number.

1113441586560 is a gapful number since it is divisible by the number (10) 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 1113441586560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1972438668000).

1113441586560 is an abundant number, since it is smaller than the sum of its proper divisors (2831435749440).

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

1113441586560 is a wasteful number, since it uses less digits than its factorization.

1113441586560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23530 (or 23512 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 1113441586560 in words is "one trillion, one hundred thirteen billion, four hundred forty-one million, five hundred eighty-six thousand, five hundred sixty".