11450841248 has 96 divisors (see below), whose sum is σ = 28380119040. Its totient is φ = 4417954560.

The previous prime is 11450841223. The next prime is 11450841263. The reversal of 11450841248 is 84214805411.

It is a happy number.

It is a super-2 number, since 2×11450841248² (a number of 21 digits) contains 22 as substring.

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, 231233 + ... + 276351.

It is an arithmetic number, because the mean of its divisors is an integer number (295626240).

Almost surely, 2^11450841248 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 11450841248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14190059520).

11450841248 is an abundant number, since it is smaller than the sum of its proper divisors (16929277792).

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

11450841248 is a wasteful number, since it uses less digits than its factorization.

11450841248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45250 (or 45242 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The spelling of 11450841248 in words is "eleven billion, four hundred fifty million, eight hundred forty-one thousand, two hundred forty-eight".