11341040240 has 20 divisors (see below), whose sum is σ = 26367918744. Its totient is φ = 4536416064.

The previous prime is 11341040233. The next prime is 11341040251. The reversal of 11341040240 is 4204014311.

11341040240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 70881422 + ... + 70881581.

Almost surely, 2^11341040240 is an apocalyptic number.

11341040240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11341040240 is an abundant number, since it is smaller than the sum of its proper divisors (15026878504).

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

11341040240 is a wasteful number, since it uses less digits than its factorization.

11341040240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141763016 (or 141763010 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11341040240 its reverse (4204014311), we get a palindrome (15545054551).

The spelling of 11341040240 in words is "eleven billion, three hundred forty-one million, forty thousand, two hundred forty".