327672903243 has 54 divisors (see below), whose sum is σ = 525495683412. Its totient is φ = 181082628720.

The previous prime is 327672903227. The next prime is 327672903289. The reversal of 327672903243 is 342309276723.

327672903243 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 327672903243 - 2⁴ = 327672903227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 327672903192 and 327672903201.

It is not an unprimeable number, because it can be changed into a prime (327672903043) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 215148880 + ... + 215150402.

Almost surely, 2^327672903243 is an apocalyptic number.

327672903243 is a deficient number, since it is larger than the sum of its proper divisors (197822780169).

327672903243 is an frugal number, since it uses more digits than its factorization.

327672903243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3125 (or 1564 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 48.

Multiplying 327672903243 by its sum of digits (48), we get a square (15728299355664 = 3965892²).

The spelling of 327672903243 in words is "three hundred twenty-seven billion, six hundred seventy-two million, nine hundred three thousand, two hundred forty-three".