11234245444511 has 4 divisors (see below), whose sum is σ = 11234252617224. Its totient is φ = 11234238271800.

The previous prime is 11234245444451. The next prime is 11234245444523. The reversal of 11234245444511 is 11544454243211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11234245444511 - 2³⁸ = 10959367537567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11234245444531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120545 + ... + 4741626.

It is an arithmetic number, because the mean of its divisors is an integer number (2808563154306).

Almost surely, 2^{11234245444511} is an apocalyptic number.

11234245444511 is a deficient number, since it is larger than the sum of its proper divisors (7172713).

11234245444511 is an equidigital number, since it uses as much as digits as its factorization.

11234245444511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7172712.

The product of its digits is 307200, while the sum is 41.

Adding to 11234245444511 its reverse (11544454243211), we get a palindrome (22778699687722).

The spelling of 11234245444511 in words is "eleven trillion, two hundred thirty-four billion, two hundred forty-five million, four hundred forty-four thousand, five hundred eleven".