11141444 has 12 divisors (see below), whose sum is σ = 19912704. Its totient is φ = 5452104.

The previous prime is 11141441. The next prime is 11141447. The reversal of 11141444 is 44414111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11141441) and next prime (11141447).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11141441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29444 + ... + 29819.

It is an arithmetic number, because the mean of its divisors is an integer number (1659392).

Almost surely, 2^11141444 is an apocalyptic number.

It is an amenable number.

11141444 is a deficient number, since it is larger than the sum of its proper divisors (8771260).

11141444 is a wasteful number, since it uses less digits than its factorization.

11141444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59314 (or 59312 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 11141444 is about 3337.8801656141. The cubic root of 11141444 is about 223.3471905463.

Adding to 11141444 its reverse (44414111), we get a palindrome (55555555).

The spelling of 11141444 in words is "eleven million, one hundred forty-one thousand, four hundred forty-four".