11040224142 has 24 divisors (see below), whose sum is σ = 22560267816. Its totient is φ = 3601770928.

The previous prime is 11040224123. The next prime is 11040224177. The reversal of 11040224142 is 24142204011.

11040224142 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 403233 + ... + 429740.

It is an arithmetic number, because the mean of its divisors is an integer number (940011159).

Almost surely, 2^11040224142 is an apocalyptic number.

11040224142 is an abundant number, since it is smaller than the sum of its proper divisors (11520043674).

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

11040224142 is an equidigital number, since it uses as much as digits as its factorization.

11040224142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833072 (or 833025 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 11040224142 its reverse (24142204011), we get a palindrome (35182428153).

The spelling of 11040224142 in words is "eleven billion, forty million, two hundred twenty-four thousand, one hundred forty-two".