11114559040 has 112 divisors (see below), whose sum is σ = 28573171200. Its totient is φ = 4093655040.

The previous prime is 11114559037. The next prime is 11114559041. The reversal of 11114559040 is 4095541111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11114558993 and 11114559011.

It is not an unprimeable number, because it can be changed into a prime (11114559041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1789861 + ... + 1796059.

It is an arithmetic number, because the mean of its divisors is an integer number (255117600).

Almost surely, 2^11114559040 is an apocalyptic number.

11114559040 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 11114559040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14286585600).

11114559040 is an abundant number, since it is smaller than the sum of its proper divisors (17458612160).

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

11114559040 is a wasteful number, since it uses less digits than its factorization.

11114559040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6660 (or 6650 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 31.

The spelling of 11114559040 in words is "eleven billion, one hundred fourteen million, five hundred fifty-nine thousand, forty".