14454131 has 4 divisors (see below), whose sum is σ = 15304392. Its totient is φ = 13603872.

The previous prime is 14454127. The next prime is 14454157. The reversal of 14454131 is 13145441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13145441 = 809 ⋅16249.

It is a cyclic number.

It is not a de Polignac number, because 14454131 - 2² = 14454127 is a prime.

It is a super-2 number, since 2×14454131² = 417843805930322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14454097 and 14454106.

It is not an unprimeable number, because it can be changed into a prime (14454031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 425105 + ... + 425138.

It is an arithmetic number, because the mean of its divisors is an integer number (3826098).

Almost surely, 2^14454131 is an apocalyptic number.

14454131 is a deficient number, since it is larger than the sum of its proper divisors (850261).

14454131 is an equidigital number, since it uses as much as digits as its factorization.

14454131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850260.

The product of its digits is 960, while the sum is 23.

The square root of 14454131 is about 3801.8588874391. The cubic root of 14454131 is about 243.5925464828.

Adding to 14454131 its reverse (13145441), we get a palindrome (27599572).

The spelling of 14454131 in words is "fourteen million, four hundred fifty-four thousand, one hundred thirty-one".