2314271809 has 4 divisors (see below), whose sum is σ = 2314390320. Its totient is φ = 2314153300.

The previous prime is 2314271803. The next prime is 2314271831. The reversal of 2314271809 is 9081724132.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2314271809 - 2⁵ = 2314271777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2314271803) 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, 22267 + ... + 71584.

It is an arithmetic number, because the mean of its divisors is an integer number (578597580).

Almost surely, 2^2314271809 is an apocalyptic number.

It is an amenable number.

2314271809 is a deficient number, since it is larger than the sum of its proper divisors (118511).

2314271809 is an equidigital number, since it uses as much as digits as its factorization.

2314271809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118510.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 2314271809 is about 48106.8790195332. The cubic root of 2314271809 is about 1322.7307657243.

The spelling of 2314271809 in words is "two billion, three hundred fourteen million, two hundred seventy-one thousand, eight hundred nine".