11141858024 has 64 divisors (see below), whose sum is σ = 23094720000. Its totient is φ = 4997048320.

The previous prime is 11141857997. The next prime is 11141858027. The reversal of 11141858024 is 42085814111.

It is a happy number.

It is a Cunningham number, because it is equal to 105555²-1.

It is not an unprimeable number, because it can be changed into a prime (11141858027) 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, 4643177 + ... + 4645575.

It is an arithmetic number, because the mean of its divisors is an integer number (360855000).

Almost surely, 2^11141858024 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 11141858024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11547360000).

11141858024 is an abundant number, since it is smaller than the sum of its proper divisors (11952861976).

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

11141858024 is a wasteful number, since it uses less digits than its factorization.

11141858024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098 (or 3094 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 35.

The spelling of 11141858024 in words is "eleven billion, one hundred forty-one million, eight hundred fifty-eight thousand, twenty-four".