14426411 has 4 divisors (see below), whose sum is σ = 14816352. Its totient is φ = 14036472.

The previous prime is 14426381. The next prime is 14426429. The reversal of 14426411 is 11462441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11462441 = 23 ⋅498367.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14426411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14428411) 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, 194915 + ... + 194988.

It is an arithmetic number, because the mean of its divisors is an integer number (3704088).

Almost surely, 2^14426411 is an apocalyptic number.

14426411 is a deficient number, since it is larger than the sum of its proper divisors (389941).

14426411 is an equidigital number, since it uses as much as digits as its factorization.

14426411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389940.

The product of its digits is 768, while the sum is 23.

The square root of 14426411 is about 3798.2115528232. The cubic root of 14426411 is about 243.4367269793.

Adding to 14426411 its reverse (11462441), we get a palindrome (25888852).

The spelling of 14426411 in words is "fourteen million, four hundred twenty-six thousand, four hundred eleven".