11541416140 has 12 divisors (see below), whose sum is σ = 24236973936. Its totient is φ = 4616566448.

The previous prime is 11541416129. The next prime is 11541416141. The reversal of 11541416140 is 4161414511.

11541416140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11541416099 and 11541416108.

It is not an unprimeable number, because it can be changed into a prime (11541416141) 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 3 ways as a sum of consecutive naturals, for example, 288535384 + ... + 288535423.

It is an arithmetic number, because the mean of its divisors is an integer number (2019747828).

Almost surely, 2^11541416140 is an apocalyptic number.

11541416140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11541416140 is an abundant number, since it is smaller than the sum of its proper divisors (12695557796).

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

11541416140 is a wasteful number, since it uses less digits than its factorization.

11541416140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577070816 (or 577070814 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

The spelling of 11541416140 in words is "eleven billion, five hundred forty-one million, four hundred sixteen thousand, one hundred forty".