14256404273 has 4 divisors (see below), whose sum is σ = 15006741360. Its totient is φ = 13506067188.

The previous prime is 14256404237. The next prime is 14256404291. The reversal of 14256404273 is 37240465241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14256404273 - 2⁶ = 14256404209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14256404233) 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, 375168515 + ... + 375168552.

It is an arithmetic number, because the mean of its divisors is an integer number (3751685340).

Almost surely, 2^14256404273 is an apocalyptic number.

It is an amenable number.

14256404273 is a deficient number, since it is larger than the sum of its proper divisors (750337087).

14256404273 is an equidigital number, since it uses as much as digits as its factorization.

14256404273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750337086.

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 14256404273 in words is "fourteen billion, two hundred fifty-six million, four hundred four thousand, two hundred seventy-three".