11326808064 has 336 divisors, whose sum is σ = 35874051696. Its totient is φ = 3157524480.

The previous prime is 11326808041. The next prime is 11326808089. The reversal of 11326808064 is 46080862311.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38657902 + ... + 38658194.

It is an arithmetic number, because the mean of its divisors is an integer number (106768011).

Almost surely, 2^11326808064 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 11326808064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17937025848).

11326808064 is an abundant number, since it is smaller than the sum of its proper divisors (24547243632).

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

11326808064 is a wasteful number, since it uses less digits than its factorization.

11326808064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 11326808064 in words is "eleven billion, three hundred twenty-six million, eight hundred eight thousand, sixty-four".