13444201 has 4 divisors (see below), whose sum is σ = 13459072. Its totient is φ = 13429332.

The previous prime is 13444157. The next prime is 13444231. The reversal of 13444201 is 10244431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10244431 = 2549 ⋅4019.

It is a cyclic number.

It is not a de Polignac number, because 13444201 - 2¹¹ = 13442153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13444231) 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 3 ways as a sum of consecutive naturals, for example, 5985 + ... + 7918.

It is an arithmetic number, because the mean of its divisors is an integer number (3364768).

Almost surely, 2^13444201 is an apocalyptic number.

It is an amenable number.

13444201 is a deficient number, since it is larger than the sum of its proper divisors (14871).

13444201 is an equidigital number, since it uses as much as digits as its factorization.

13444201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14870.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 13444201 is about 3666.6334695467. The cubic root of 13444201 is about 237.7816477681.

Adding to 13444201 its reverse (10244431), we get a palindrome (23688632).

The spelling of 13444201 in words is "thirteen million, four hundred forty-four thousand, two hundred one".