11443110045 has 16 divisors (see below), whose sum is σ = 18755537472. Its totient is φ = 5954138240.

The previous prime is 11443110043. The next prime is 11443110053. The reversal of 11443110045 is 54001134411.

It is a happy number.

It is not a de Polignac number, because 11443110045 - 2¹ = 11443110043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11443109997 and 11443110024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11443110043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9302727 + ... + 9303956.

It is an arithmetic number, because the mean of its divisors is an integer number (1172221092).

Almost surely, 2^11443110045 is an apocalyptic number.

11443110045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11443110045 is a deficient number, since it is larger than the sum of its proper divisors (7312427427).

11443110045 is a wasteful number, since it uses less digits than its factorization.

11443110045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18606732.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 11443110045 its reverse (54001134411), we get a palindrome (65444244456).

The spelling of 11443110045 in words is "eleven billion, four hundred forty-three million, one hundred ten thousand, forty-five".