11719542496484 has 24 divisors (see below), whose sum is σ = 20775016563840. Its totient is φ = 5783867814816.

The previous prime is 11719542496483. The next prime is 11719542496531. The reversal of 11719542496484 is 48469424591711.

11719542496484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11719542496484.

It is not an unprimeable number, because it can be changed into a prime (11719542496483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4482707 + ... + 6598010.

It is an arithmetic number, because the mean of its divisors is an integer number (865625690160).

Almost surely, 2^{11719542496484} is an apocalyptic number.

It is an amenable number.

11719542496484 is a deficient number, since it is larger than the sum of its proper divisors (9055474067356).

11719542496484 is a wasteful number, since it uses less digits than its factorization.

11719542496484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11084147 (or 11084145 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 65.

The spelling of 11719542496484 in words is "eleven trillion, seven hundred nineteen billion, five hundred forty-two million, four hundred ninety-six thousand, four hundred eighty-four".