11040144132 has 48 divisors (see below), whose sum is σ = 25951544640. Its totient is φ = 3652835712.

The previous prime is 11040144103. The next prime is 11040144139. The reversal of 11040144132 is 23144104011.

It is a junction number, because it is equal to n+sod(n) for n = 11040144099 and 11040144108.

It is not an unprimeable number, because it can be changed into a prime (11040144139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887983 + ... + 900329.

It is an arithmetic number, because the mean of its divisors is an integer number (540657180).

Almost surely, 2^11040144132 is an apocalyptic number.

11040144132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11040144132 is an abundant number, since it is smaller than the sum of its proper divisors (14911400508).

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

11040144132 is a wasteful number, since it uses less digits than its factorization.

11040144132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12900 (or 12898 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11040144132 its reverse (23144104011), we get a palindrome (34184248143).

The spelling of 11040144132 in words is "eleven billion, forty million, one hundred forty-four thousand, one hundred thirty-two".