11400541544 has 16 divisors (see below), whose sum is σ = 24429732000. Its totient is φ = 4885946352.

The previous prime is 11400541501. The next prime is 11400541561. The reversal of 11400541544 is 44514500411.

11400541544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 101790494 + ... + 101790605.

It is an arithmetic number, because the mean of its divisors is an integer number (1526858250).

Almost surely, 2^11400541544 is an apocalyptic number.

11400541544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11400541544 is an abundant number, since it is smaller than the sum of its proper divisors (13029190456).

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

11400541544 is a wasteful number, since it uses less digits than its factorization.

11400541544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203581112 (or 203581108 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

The spelling of 11400541544 in words is "eleven billion, four hundred million, five hundred forty-one thousand, five hundred forty-four".