13441312 has 12 divisors (see below), whose sum is σ = 26462646. Its totient is φ = 6720640.

The previous prime is 13441291. The next prime is 13441313. The reversal of 13441312 is 21314431.

It can be written as a sum of positive squares in only one way, i.e., 11262736 + 2178576 = 3356^2 + 1476^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13441312.

It is not an unprimeable number, because it can be changed into a prime (13441313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209989 + ... + 210052.

Almost surely, 2^13441312 is an apocalyptic number.

It is an amenable number.

13441312 is a deficient number, since it is larger than the sum of its proper divisors (13021334).

13441312 is an equidigital number, since it uses as much as digits as its factorization.

13441312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420051 (or 420043 counting only the distinct ones).

The product of its digits is 288, while the sum is 19.

The square root of 13441312 is about 3666.2394902679. The cubic root of 13441312 is about 237.7646143921.

Adding to 13441312 its reverse (21314431), we get a palindrome (34755743).

The spelling of 13441312 in words is "thirteen million, four hundred forty-one thousand, three hundred twelve".