11134749472 has 96 divisors (see below), whose sum is σ = 27384545664. Its totient is φ = 4329676800.

The previous prime is 11134749469. The next prime is 11134749523. The reversal of 11134749472 is 27494743111.

11134749472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1328848 + ... + 1337200.

It is an arithmetic number, because the mean of its divisors is an integer number (285255684).

Almost surely, 2^11134749472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11134749472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13692272832).

11134749472 is an abundant number, since it is smaller than the sum of its proper divisors (16249796192).

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

11134749472 is a wasteful number, since it uses less digits than its factorization.

11134749472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8922 (or 8914 counting only the distinct ones).

The product of its digits is 169344, while the sum is 43.

The spelling of 11134749472 in words is "eleven billion, one hundred thirty-four million, seven hundred forty-nine thousand, four hundred seventy-two".