11440304435 has 16 divisors (see below), whose sum is σ = 15955488000. Its totient is φ = 7711816416.

The previous prime is 11440304383. The next prime is 11440304461. The reversal of 11440304435 is 53440304411.

It is a happy number.

11440304435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11440304435 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11440304398 and 11440304407.

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 15 ways as a sum of consecutive naturals, for example, 2767985 + ... + 2772114.

It is an arithmetic number, because the mean of its divisors is an integer number (997218000).

Almost surely, 2^11440304435 is an apocalyptic number.

11440304435 is a deficient number, since it is larger than the sum of its proper divisors (4515183565).

11440304435 is an equidigital number, since it uses as much as digits as its factorization.

11440304435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5540170.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 11440304435 its reverse (53440304411), we get a palindrome (64880608846).

The spelling of 11440304435 in words is "eleven billion, four hundred forty million, three hundred four thousand, four hundred thirty-five".