11023412430 has 128 divisors (see below), whose sum is σ = 28351918080. Its totient is φ = 2737978880.

The previous prime is 11023412429. The next prime is 11023412443. The reversal of 11023412430 is 3421432011.

11023412430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11023412397 and 11023412406.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 2901292 + ... + 2905088.

It is an arithmetic number, because the mean of its divisors is an integer number (221499360).

Almost surely, 2^11023412430 is an apocalyptic number.

11023412430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11023412430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14175959040).

11023412430 is an abundant number, since it is smaller than the sum of its proper divisors (17328505650).

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

11023412430 is a wasteful number, since it uses less digits than its factorization.

11023412430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3954.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11023412430 its reverse (3421432011), we get a palindrome (14444844441).

The spelling of 11023412430 in words is "eleven billion, twenty-three million, four hundred twelve thousand, four hundred thirty".