11141331122432 has 144 divisors (see below), whose sum is σ = 26318014195200. Its totient is φ = 4605746503680.

The previous prime is 11141331122423. The next prime is 11141331122437. The reversal of 11141331122432 is 23422113314111.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 11141331122395 and 11141331122404.

It is not an unprimeable number, because it can be changed into a prime (11141331122437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53891582 + ... + 54097922.

Almost surely, 2^{11141331122432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11141331122432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13159007097600).

11141331122432 is an abundant number, since it is smaller than the sum of its proper divisors (15176683072768).

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

11141331122432 is a wasteful number, since it uses less digits than its factorization.

11141331122432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207432 (or 207418 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

Adding to 11141331122432 its reverse (23422113314111), we get a palindrome (34563444436543).

The spelling of 11141331122432 in words is "eleven trillion, one hundred forty-one billion, three hundred thirty-one million, one hundred twenty-two thousand, four hundred thirty-two".