11113446534560 has 24 divisors (see below), whose sum is σ = 26255517438276. Its totient is φ = 4445378613760.

The previous prime is 11113446534529. The next prime is 11113446534563. The reversal of 11113446534560 is 6543564431111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10421042810896 + 692403723664 = 3228164^2 + 832108^2 .

It is a super-3 number, since 3×11113446534560³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11113446534563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34729520261 + ... + 34729520580.

Almost surely, 2^{11113446534560} is an apocalyptic number.

11113446534560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11113446534560 is an abundant number, since it is smaller than the sum of its proper divisors (15142070903716).

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

11113446534560 is an equidigital number, since it uses as much as digits as its factorization.

11113446534560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69459040856 (or 69459040848 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 11113446534560 in words is "eleven trillion, one hundred thirteen billion, four hundred forty-six million, five hundred thirty-four thousand, five hundred sixty".