11140316544 has 128 divisors (see below), whose sum is σ = 34199539200. Its totient is φ = 3147116544.

The previous prime is 11140316533. The next prime is 11140316567. The reversal of 11140316544 is 44561304111.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215949 + ... + 262515.

It is an arithmetic number, because the mean of its divisors is an integer number (267183900).

Almost surely, 2^11140316544 is an apocalyptic number.

11140316544 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 11140316544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17099769600).

11140316544 is an abundant number, since it is smaller than the sum of its proper divisors (23059222656).

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

11140316544 is an equidigital number, since it uses as much as digits as its factorization.

11140316544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46680 (or 46668 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 11140316544 in words is "eleven billion, one hundred forty million, three hundred sixteen thousand, five hundred forty-four".