11134424140 has 48 divisors (see below), whose sum is σ = 27644097600. Its totient is φ = 3685876992.

The previous prime is 11134424117. The next prime is 11134424141. The reversal of 11134424140 is 4142443111.

11134424140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11134424141) 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 15 ways as a sum of consecutive naturals, for example, 1367175 + ... + 1375294.

It is an arithmetic number, because the mean of its divisors is an integer number (575918700).

Almost surely, 2^11134424140 is an apocalyptic number.

11134424140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11134424140 is an abundant number, since it is smaller than the sum of its proper divisors (16509673460).

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

11134424140 is a wasteful number, since it uses less digits than its factorization.

11134424140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2742514 (or 2742512 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11134424140 its reverse (4142443111), we get a palindrome (15276867251).

The spelling of 11134424140 in words is "eleven billion, one hundred thirty-four million, four hundred twenty-four thousand, one hundred forty".