11714773543720 has 64 divisors (see below), whose sum is σ = 29045932312320. Its totient is φ = 4224862865664.

The previous prime is 11714773543679. The next prime is 11714773543721. The reversal of 11714773543720 is 2734537741711.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (11714773543721) 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 in 15 ways as a sum of consecutive naturals, for example, 261935904 + ... + 261980623.

It is an arithmetic number, because the mean of its divisors is an integer number (453842692380).

Almost surely, 2^{11714773543720} is an apocalyptic number.

11714773543720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11714773543720 is an abundant number, since it is smaller than the sum of its proper divisors (17331158768600).

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

11714773543720 is a wasteful number, since it uses less digits than its factorization.

11714773543720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523916594 (or 523916590 counting only the distinct ones).

The product of its (nonzero) digits is 3457440, while the sum is 52.

The spelling of 11714773543720 in words is "eleven trillion, seven hundred fourteen billion, seven hundred seventy-three million, five hundred forty-three thousand, seven hundred twenty".