14277375919 has 4 divisors (see below), whose sum is σ = 14280399760. Its totient is φ = 14274352080.

The previous prime is 14277375907. The next prime is 14277375929. The reversal of 14277375919 is 91957377241.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14277375919 - 2⁵ = 14277375887 is a prime.

It is a super-2 number, since 2×14277375919² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14277375919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14277375929) 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, 1504827 + ... + 1514284.

It is an arithmetic number, because the mean of its divisors is an integer number (3570099940).

Almost surely, 2^14277375919 is an apocalyptic number.

14277375919 is a deficient number, since it is larger than the sum of its proper divisors (3023841).

14277375919 is an equidigital number, since it uses as much as digits as its factorization.

14277375919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3023840.

The product of its digits is 3333960, while the sum is 55.

The spelling of 14277375919 in words is "fourteen billion, two hundred seventy-seven million, three hundred seventy-five thousand, nine hundred nineteen".