11444434 has 16 divisors (see below), whose sum is σ = 18240768. Its totient is φ = 5366592.

The previous prime is 11444401. The next prime is 11444437. The reversal of 11444434 is 43444411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11444399 and 11444408.

It is not an unprimeable number, because it can be changed into a prime (11444437) 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 7 ways as a sum of consecutive naturals, for example, 15379 + ... + 16105.

It is an arithmetic number, because the mean of its divisors is an integer number (1140048).

Almost surely, 2^11444434 is an apocalyptic number.

11444434 is a deficient number, since it is larger than the sum of its proper divisors (6796334).

11444434 is a wasteful number, since it uses less digits than its factorization.

11444434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209.

The product of its digits is 3072, while the sum is 25.

The square root of 11444434 is about 3382.9623113479. The cubic root of 11444434 is about 225.3537415040.

Adding to 11444434 its reverse (43444411), we get a palindrome (54888845).

The spelling of 11444434 in words is "eleven million, four hundred forty-four thousand, four hundred thirty-four".