14156443 has 6 divisors (see below), whose sum is σ = 16467756. Its totient is φ = 12134052.

The previous prime is 14156419. The next prime is 14156473. The reversal of 14156443 is 34465141.

It is not a de Polignac number, because 14156443 - 2¹⁷ = 14025371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14156413) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144405 + ... + 144502.

It is an arithmetic number, because the mean of its divisors is an integer number (2744626).

Almost surely, 2^14156443 is an apocalyptic number.

14156443 is a deficient number, since it is larger than the sum of its proper divisors (2311313).

14156443 is an equidigital number, since it uses as much as digits as its factorization.

14156443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288921 (or 288914 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 14156443 is about 3762.5048837178. The cubic root of 14156443 is about 241.9086409240.

The spelling of 14156443 in words is "fourteen million, one hundred fifty-six thousand, four hundred forty-three".