327814480447 has 4 divisors (see below), whose sum is σ = 328466199600. Its totient is φ = 327162761296.

The previous prime is 327814480439. The next prime is 327814480463. The reversal of 327814480447 is 744084418723.

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 327814480447 - 2³ = 327814480439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 327814480394 and 327814480403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (327814490447) 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, 325858822 + ... + 325859827.

It is an arithmetic number, because the mean of its divisors is an integer number (82116549900).

Almost surely, 2^327814480447 is an apocalyptic number.

327814480447 is a deficient number, since it is larger than the sum of its proper divisors (651719153).

327814480447 is an equidigital number, since it uses as much as digits as its factorization.

327814480447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651719152.

The product of its (nonzero) digits is 4816896, while the sum is 52.

The spelling of 327814480447 in words is "three hundred twenty-seven billion, eight hundred fourteen million, four hundred eighty thousand, four hundred forty-seven".