11112401140 has 24 divisors (see below), whose sum is σ = 23338167552. Its totient is φ = 4444555680.

The previous prime is 11112401137. The next prime is 11112401141. The reversal of 11112401140 is 4110421111.

11112401140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112401141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304977 + ... + 339463.

It is an arithmetic number, because the mean of its divisors is an integer number (972423648).

Almost surely, 2^11112401140 is an apocalyptic number.

11112401140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112401140 is an abundant number, since it is smaller than the sum of its proper divisors (12225766412).

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

11112401140 is a wasteful number, since it uses less digits than its factorization.

11112401140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50607 (or 50605 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11112401140 its reverse (4110421111), we get a palindrome (15222822251).

The spelling of 11112401140 in words is "eleven billion, one hundred twelve million, four hundred one thousand, one hundred forty".