11134033240 has 32 divisors (see below), whose sum is σ = 27328991760. Its totient is φ = 4048739200.

The previous prime is 11134033153. The next prime is 11134033243. The reversal of 11134033240 is 4233043111.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11134033243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12651871 + ... + 12652750.

Almost surely, 2^11134033240 is an apocalyptic number.

11134033240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11134033240 is an abundant number, since it is smaller than the sum of its proper divisors (16194958520).

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

11134033240 is a wasteful number, since it uses less digits than its factorization.

11134033240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25304643 (or 25304639 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 11134033240 its reverse (4233043111), we get a palindrome (15367076351).

The spelling of 11134033240 in words is "eleven billion, one hundred thirty-four million, thirty-three thousand, two hundred forty".