1134105540 has 48 divisors (see below), whose sum is σ = 3185566272. Its totient is φ = 301469056.

The previous prime is 1134105529. The next prime is 1134105569. The reversal of 1134105540 is 455014311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1134105540.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10794 + ... + 48833.

It is an arithmetic number, because the mean of its divisors is an integer number (66365964).

Almost surely, 2^1134105540 is an apocalyptic number.

1134105540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134105540 is an abundant number, since it is smaller than the sum of its proper divisors (2051460732).

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

1134105540 is a wasteful number, since it uses less digits than its factorization.

1134105540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59956 (or 59954 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1134105540 is about 33676.4834862549. The cubic root of 1134105540 is about 1042.8403434193.

Adding to 1134105540 its reverse (455014311), we get a palindrome (1589119851).

The spelling of 1134105540 in words is "one billion, one hundred thirty-four million, one hundred five thousand, five hundred forty".