11134454364 has 108 divisors (see below), whose sum is σ = 31020957240. Its totient is φ = 3364891200.

The previous prime is 11134454339. The next prime is 11134454369. The reversal of 11134454364 is 46345443111.

11134454364 is a `hidden beast` number, since 1 + 1 + 13 + 44 + 543 + 64 = 666.

11134454364 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11134454369) 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 35 ways as a sum of consecutive naturals, for example, 1691199 + ... + 1697769.

Almost surely, 2^11134454364 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 11134454364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15510478620).

11134454364 is an abundant number, since it is smaller than the sum of its proper divisors (19886502876).

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

11134454364 is a wasteful number, since it uses less digits than its factorization.

11134454364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6992 (or 6976 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 11134454364 its reverse (46345443111), we get a palindrome (57479897475).

The spelling of 11134454364 in words is "eleven billion, one hundred thirty-four million, four hundred fifty-four thousand, three hundred sixty-four".