11438113350750 has 128 divisors (see below), whose sum is σ = 29540240870400. Its totient is φ = 2944362960000.

The previous prime is 11438113350733. The next prime is 11438113350767. The reversal of 11438113350750 is 5705331183411.

It is an interprime number because it is at equal distance from previous prime (11438113350733) and next prime (11438113350767).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 107631141 + ... + 107737359.

It is an arithmetic number, because the mean of its divisors is an integer number (230783131800).

Almost surely, 2^{11438113350750} is an apocalyptic number.

11438113350750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11438113350750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14770120435200).

11438113350750 is an abundant number, since it is smaller than the sum of its proper divisors (18102127519650).

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

11438113350750 is a wasteful number, since it uses less digits than its factorization.

11438113350750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111219 (or 111209 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 11438113350750 in words is "eleven trillion, four hundred thirty-eight billion, one hundred thirteen million, three hundred fifty thousand, seven hundred fifty".