13044911 has 8 divisors (see below), whose sum is σ = 14464848. Its totient is φ = 11664000.

The previous prime is 13044883. The next prime is 13044923. The reversal of 13044911 is 11944031.

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

It is a cyclic number.

It is not a de Polignac number, because 13044911 - 2¹⁰ = 13043887 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 (13044961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9050 + ... + 10391.

It is an arithmetic number, because the mean of its divisors is an integer number (1808106).

Almost surely, 2^13044911 is an apocalyptic number.

13044911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13044911 is a deficient number, since it is larger than the sum of its proper divisors (1419937).

13044911 is a wasteful number, since it uses less digits than its factorization.

13044911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19513.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 13044911 is about 3611.7739408773. The cubic root of 13044911 is about 235.4039288206.

Adding to 13044911 its reverse (11944031), we get a palindrome (24988942).

The spelling of 13044911 in words is "thirteen million, forty-four thousand, nine hundred eleven".