14453042 has 4 divisors (see below), whose sum is σ = 21679566. Its totient is φ = 7226520.

The previous prime is 14453027. The next prime is 14453059. The reversal of 14453042 is 24035441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24035441 = 227 ⋅105883.

It can be written as a sum of positive squares in only one way, i.e., 13039321 + 1413721 = 3611^2 + 1189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14452999 and 14453017.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3613259 + ... + 3613262.

Almost surely, 2^14453042 is an apocalyptic number.

14453042 is a deficient number, since it is larger than the sum of its proper divisors (7226524).

14453042 is an equidigital number, since it uses as much as digits as its factorization.

14453042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7226523.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 14453042 is about 3801.7156653280. The cubic root of 14453042 is about 243.5864287636.

Adding to 14453042 its reverse (24035441), we get a palindrome (38488483).

The spelling of 14453042 in words is "fourteen million, four hundred fifty-three thousand, forty-two".