11300440430 has 64 divisors (see below), whose sum is σ = 21940787520. Its totient is φ = 4189565952.

The previous prime is 11300440423. The next prime is 11300440453. The reversal of 11300440430 is 3404400311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3289994 + ... + 3293426.

It is an arithmetic number, because the mean of its divisors is an integer number (342824805).

Almost surely, 2^11300440430 is an apocalyptic number.

11300440430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11300440430 is a deficient number, since it is larger than the sum of its proper divisors (10640347090).

11300440430 is an equidigital number, since it uses as much as digits as its factorization.

11300440430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558 (or 3524 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11300440430 its reverse (3404400311), we get a palindrome (14704840741).

The spelling of 11300440430 in words is "eleven billion, three hundred million, four hundred forty thousand, four hundred thirty".