11141541112 has 64 divisors (see below), whose sum is σ = 23252060160. Its totient is φ = 4970160000.

The previous prime is 11141541097. The next prime is 11141541127. The reversal of 11141541112 is 21114514111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11141541097) and next prime (11141541127).

It is a congruent number.

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, 3425487 + ... + 3428737.

It is an arithmetic number, because the mean of its divisors is an integer number (363313440).

Almost surely, 2^11141541112 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 11141541112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11626030080).

11141541112 is an abundant number, since it is smaller than the sum of its proper divisors (12110519048).

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

11141541112 is a wasteful number, since it uses less digits than its factorization.

11141541112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364 (or 4360 counting only the distinct ones).

The product of its digits is 160, while the sum is 22.

The spelling of 11141541112 in words is "eleven billion, one hundred forty-one million, five hundred forty-one thousand, one hundred twelve".