11021441234 has 8 divisors (see below), whose sum is σ = 16546965708. Its totient is φ = 5505786000.

The previous prime is 11021441183. The next prime is 11021441237. The reversal of 11021441234 is 43214412011.

11021441234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 10292711209 + 728730025 = 101453^2 + 26995^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (11021441237) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2464517 + ... + 2468984.

Almost surely, 2^11021441234 is an apocalyptic number.

11021441234 is a deficient number, since it is larger than the sum of its proper divisors (5525524474).

11021441234 is a wasteful number, since it uses less digits than its factorization.

11021441234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4934620.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11021441234 its reverse (43214412011), we get a palindrome (54235853245).

The spelling of 11021441234 in words is "eleven billion, twenty-one million, four hundred forty-one thousand, two hundred thirty-four".