328747232265 has 16 divisors (see below), whose sum is σ = 526399283328. Its totient is φ = 175197286656.

The previous prime is 328747232227. The next prime is 328747232291. The reversal of 328747232265 is 562232747823.

It is not a de Polignac number, because 328747232265 - 2⁶ = 328747232201 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8390464 + ... + 8429553.

It is an arithmetic number, because the mean of its divisors is an integer number (32899955208).

Almost surely, 2^328747232265 is an apocalyptic number.

It is an amenable number.

328747232265 is a deficient number, since it is larger than the sum of its proper divisors (197652051063).

328747232265 is a wasteful number, since it uses less digits than its factorization.

328747232265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16821328.

The product of its digits is 6773760, while the sum is 51.

The spelling of 328747232265 in words is "three hundred twenty-eight billion, seven hundred forty-seven million, two hundred thirty-two thousand, two hundred sixty-five".