11134055240 has 64 divisors (see below), whose sum is σ = 31233202560. Its totient is φ = 3470353920.

The previous prime is 11134055239. The next prime is 11134055269. The reversal of 11134055240 is 4255043111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1804397 + ... + 1810556.

It is an arithmetic number, because the mean of its divisors is an integer number (488018790).

Almost surely, 2^11134055240 is an apocalyptic number.

11134055240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11134055240 is an abundant number, since it is smaller than the sum of its proper divisors (20099147320).

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

11134055240 is a wasteful number, since it uses less digits than its factorization.

11134055240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3614982 (or 3614978 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 11134055240 its reverse (4255043111), we get a palindrome (15389098351).

The spelling of 11134055240 in words is "eleven billion, one hundred thirty-four million, fifty-five thousand, two hundred forty".