11340134544 has 40 divisors (see below), whose sum is σ = 30569061312. Its totient is φ = 3615694720.

The previous prime is 11340134539. The next prime is 11340134581. The reversal of 11340134544 is 44543104311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5134827 + ... + 5137034.

Almost surely, 2^11340134544 is an apocalyptic number.

It is an amenable number.

11340134544 is an abundant number, since it is smaller than the sum of its proper divisors (19228926768).

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

11340134544 is a wasteful number, since it uses less digits than its factorization.

11340134544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10271895 (or 10271889 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 11340134544 its reverse (44543104311), we get a palindrome (55883238855).

The spelling of 11340134544 in words is "eleven billion, three hundred forty million, one hundred thirty-four thousand, five hundred forty-four".