11042040014 has 8 divisors (see below), whose sum is σ = 16565335248. Its totient is φ = 5520261600.

The previous prime is 11042039993. The next prime is 11042040017. The reversal of 11042040014 is 41004024011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11042039974 and 11042040001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11042040017) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 360827 + ... + 390230.

It is an arithmetic number, because the mean of its divisors is an integer number (2070666906).

Almost surely, 2^11042040014 is an apocalyptic number.

11042040014 is a deficient number, since it is larger than the sum of its proper divisors (5523295234).

11042040014 is an equidigital number, since it uses as much as digits as its factorization.

11042040014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 758410.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11042040014 its reverse (41004024011), we get a palindrome (52046064025).

The spelling of 11042040014 in words is "eleven billion, forty-two million, forty thousand, fourteen".