11851486108 has 96 divisors (see below), whose sum is σ = 26531366400. Its totient is φ = 4497776640.

The previous prime is 11851486079. The next prime is 11851486123. The reversal of 11851486108 is 80168415811.

11851486108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5945560 + ... + 5947552.

It is an arithmetic number, because the mean of its divisors is an integer number (276368400).

Almost surely, 2^11851486108 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 11851486108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13265683200).

11851486108 is an abundant number, since it is smaller than the sum of its proper divisors (14679880292).

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

11851486108 is a wasteful number, since it uses less digits than its factorization.

11851486108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2507 (or 2505 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 43.

The spelling of 11851486108 in words is "eleven billion, eight hundred fifty-one million, four hundred eighty-six thousand, one hundred eight".