327072144673 has 16 divisors (see below), whose sum is σ = 333935654400. Its totient is φ = 320235027840.

The previous prime is 327072144617. The next prime is 327072144689. The reversal of 327072144673 is 376441270723.

It is a cyclic number.

It is not a de Polignac number, because 327072144673 - 2¹³ = 327072136481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (327072141673) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67700368 + ... + 67705198.

It is an arithmetic number, because the mean of its divisors is an integer number (20870978400).

Almost surely, 2^327072144673 is an apocalyptic number.

It is an amenable number.

327072144673 is a deficient number, since it is larger than the sum of its proper divisors (6863509727).

327072144673 is a wasteful number, since it uses less digits than its factorization.

327072144673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7272.

The product of its (nonzero) digits is 1185408, while the sum is 46.

The spelling of 327072144673 in words is "three hundred twenty-seven billion, seventy-two million, one hundred forty-four thousand, six hundred seventy-three".