11326364784 has 300 divisors, whose sum is σ = 39815634672. Its totient is φ = 3034506240.

The previous prime is 11326364783. The next prime is 11326364809. The reversal of 11326364784 is 48746362311.

11326364784 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 636 + 4 + 7 + 8 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11326364783) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 41794569 + ... + 41794839.

Almost surely, 2^11326364784 is an apocalyptic number.

11326364784 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11326364784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19907817336).

11326364784 is an abundant number, since it is smaller than the sum of its proper divisors (28489269888).

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

11326364784 is an equidigital number, since it uses as much as digits as its factorization.

11326364784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 300 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The spelling of 11326364784 in words is "eleven billion, three hundred twenty-six million, three hundred sixty-four thousand, seven hundred eighty-four".