14213401 has 4 divisors (see below), whose sum is σ = 14241204. Its totient is φ = 14185600.

The previous prime is 14213399. The next prime is 14213413. The reversal of 14213401 is 10431241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7557001 + 6656400 = 2749^2 + 2580^2 .

It is a cyclic number.

It is not a de Polignac number, because 14213401 - 2¹ = 14213399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14213431) 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, 13120 + ... + 14161.

It is an arithmetic number, because the mean of its divisors is an integer number (3560301).

Almost surely, 2^14213401 is an apocalyptic number.

It is an amenable number.

14213401 is a deficient number, since it is larger than the sum of its proper divisors (27803).

14213401 is an equidigital number, since it uses as much as digits as its factorization.

14213401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27802.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 14213401 is about 3770.0664450378. The cubic root of 14213401 is about 242.2326440244.

Adding to 14213401 its reverse (10431241), we get a palindrome (24644642).

The spelling of 14213401 in words is "fourteen million, two hundred thirteen thousand, four hundred one".