11141104340 has 12 divisors (see below), whose sum is σ = 23396319156. Its totient is φ = 4456441728.

The previous prime is 11141104301. The next prime is 11141104361. The reversal of 11141104340 is 4340114111.

It can be written as a sum of positive squares in 2 ways, for example, as 1419933124 + 9721171216 = 37682^2 + 98596^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 557055217 = 11141104340 / (1 + 1 + 1 + 4 + 1 + 1 + 0 + 4 + 3 + 4 + 0).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 278527589 + ... + 278527628.

It is an arithmetic number, because the mean of its divisors is an integer number (1949693263).

Almost surely, 2^11141104340 is an apocalyptic number.

11141104340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11141104340 is an abundant number, since it is smaller than the sum of its proper divisors (12255214816).

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

11141104340 is a wasteful number, since it uses less digits than its factorization.

11141104340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557055226 (or 557055224 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 11141104340 its reverse (4340114111), we get a palindrome (15481218451).

The spelling of 11141104340 in words is "eleven billion, one hundred forty-one million, one hundred four thousand, three hundred forty".