11520443352416 has 12 divisors (see below), whose sum is σ = 22680872850132. Its totient is φ = 5760221676192.

The previous prime is 11520443352401. The next prime is 11520443352419. The reversal of 11520443352416 is 61425334402511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11520443352419) by changing a digit.

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 as a sum of consecutive naturals, namely, 180006927350 + ... + 180006927413.

It is an arithmetic number, because the mean of its divisors is an integer number (1890072737511).

Almost surely, 2^{11520443352416} is an apocalyptic number.

11520443352416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11520443352416 is a deficient number, since it is larger than the sum of its proper divisors (11160429497716).

11520443352416 is an equidigital number, since it uses as much as digits as its factorization.

11520443352416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360013854773 (or 360013854765 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 11520443352416 its reverse (61425334402511), we get a palindrome (72945777754927).

The spelling of 11520443352416 in words is "eleven trillion, five hundred twenty billion, four hundred forty-three million, three hundred fifty-two thousand, four hundred sixteen".