11134539984 has 40 divisors (see below), whose sum is σ = 29060778880. Its totient is φ = 3673248768.

The previous prime is 11134539973. The next prime is 11134539989. The reversal of 11134539984 is 48993543111.

11134539984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11134539989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191064 + ... + 1200375.

It is an arithmetic number, because the mean of its divisors is an integer number (726519472).

Almost surely, 2^11134539984 is an apocalyptic number.

It is an amenable number.

11134539984 is an abundant number, since it is smaller than the sum of its proper divisors (17926238896).

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

11134539984 is a wasteful number, since it uses less digits than its factorization.

11134539984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2391547 (or 2391541 counting only the distinct ones).

The product of its digits is 466560, while the sum is 48.

The spelling of 11134539984 in words is "eleven billion, one hundred thirty-four million, five hundred thirty-nine thousand, nine hundred eighty-four".