328715440255 has 8 divisors (see below), whose sum is σ = 415219503600. Its totient is φ = 249131702016.

The previous prime is 328715440247. The next prime is 328715440259. The reversal of 328715440255 is 552044517823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 328715440255 - 2³ = 328715440247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328715440259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1730081170 + ... + 1730081359.

It is an arithmetic number, because the mean of its divisors is an integer number (51902437950).

Almost surely, 2^328715440255 is an apocalyptic number.

328715440255 is a deficient number, since it is larger than the sum of its proper divisors (86504063345).

328715440255 is a wasteful number, since it uses less digits than its factorization.

328715440255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460162553.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 328715440255 in words is "three hundred twenty-eight billion, seven hundred fifteen million, four hundred forty thousand, two hundred fifty-five".