11045310426 has 12 divisors (see below), whose sum is σ = 23931505962. Its totient is φ = 3681770136.

The previous prime is 11045310421. The next prime is 11045310433. The reversal of 11045310426 is 62401354011.

It is a happy number.

11045310426 is a `hidden beast` number, since 1 + 104 + 531 + 0 + 4 + 26 = 666.

11045310426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10927566225 + 117744201 = 104535^2 + 10851^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11045310426.

It is not an unprimeable number, because it can be changed into a prime (11045310421) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 306814161 + ... + 306814196.

Almost surely, 2^11045310426 is an apocalyptic number.

11045310426 is an abundant number, since it is smaller than the sum of its proper divisors (12886195536).

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

11045310426 is a wasteful number, since it uses less digits than its factorization.

11045310426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613628365 (or 613628362 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 11045310426 its reverse (62401354011), we get a palindrome (73446664437).

The spelling of 11045310426 in words is "eleven billion, forty-five million, three hundred ten thousand, four hundred twenty-six".