11042041312 has 48 divisors (see below), whose sum is σ = 21841323840. Its totient is φ = 5495113728.

The previous prime is 11042041301. The next prime is 11042041333. The reversal of 11042041312 is 21314024011.

It is a self number, because there is not a number n which added to its sum of digits gives 11042041312.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8320393 + ... + 8321719.

It is an arithmetic number, because the mean of its divisors is an integer number (455027580).

Almost surely, 2^11042041312 is an apocalyptic number.

It is an amenable number.

11042041312 is a deficient number, since it is larger than the sum of its proper divisors (10799282528).

11042041312 is a wasteful number, since it uses less digits than its factorization.

11042041312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363 (or 2355 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11042041312 its reverse (21314024011), we get a palindrome (32356065323).

The spelling of 11042041312 in words is "eleven billion, forty-two million, forty-one thousand, three hundred twelve".