11144041404432 has 80 divisors (see below), whose sum is σ = 29806926847680. Its totient is φ = 3583524672000.

The previous prime is 11144041404371. The next prime is 11144041404497. The reversal of 11144041404432 is 23440414044111.

It is a junction number, because it is equal to n+sod(n) for n = 11144041404393 and 11144041404402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1788319 + ... + 5048382.

It is an arithmetic number, because the mean of its divisors is an integer number (372586585596).

Almost surely, 2^{11144041404432} is an apocalyptic number.

11144041404432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11144041404432 is an abundant number, since it is smaller than the sum of its proper divisors (18662885443248).

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

11144041404432 is a wasteful number, since it uses less digits than its factorization.

11144041404432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837912 (or 6837906 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 11144041404432 its reverse (23440414044111), we get a palindrome (34584455448543).

The spelling of 11144041404432 in words is "eleven trillion, one hundred forty-four billion, forty-one million, four hundred four thousand, four hundred thirty-two".