11554341420312 has 96 divisors (see below), whose sum is σ = 33640859865600. Its totient is φ = 3571106622912.

The previous prime is 11554341420299. The next prime is 11554341420317. The reversal of 11554341420312 is 21302414345511.

11554341420312 is a `hidden beast` number, since 1 + 1 + 5 + 5 + 434 + 1 + 4 + 203 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11554341420317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89788428 + ... + 89917019.

It is an arithmetic number, because the mean of its divisors is an integer number (350425623600).

Almost surely, 2^{11554341420312} is an apocalyptic number.

11554341420312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11554341420312 is an abundant number, since it is smaller than the sum of its proper divisors (22086518445288).

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

11554341420312 is a wasteful number, since it uses less digits than its factorization.

11554341420312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179705525 (or 179705518 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 11554341420312 its reverse (21302414345511), we get a palindrome (32856755765823).

The spelling of 11554341420312 in words is "eleven trillion, five hundred fifty-four billion, three hundred forty-one million, four hundred twenty thousand, three hundred twelve".