328241455315 has 4 divisors (see below), whose sum is σ = 393889746384. Its totient is φ = 262593164248.

The previous prime is 328241455229. The next prime is 328241455327. The reversal of 328241455315 is 513554142823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 513554142823 = 56569 ⋅9078367.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-328241455315 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32824145527 + ... + 32824145536.

It is an arithmetic number, because the mean of its divisors is an integer number (98472436596).

Almost surely, 2^328241455315 is an apocalyptic number.

328241455315 is a deficient number, since it is larger than the sum of its proper divisors (65648291069).

328241455315 is an equidigital number, since it uses as much as digits as its factorization.

328241455315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65648291068.

The product of its digits is 576000, while the sum is 43.

The spelling of 328241455315 in words is "three hundred twenty-eight billion, two hundred forty-one million, four hundred fifty-five thousand, three hundred fifteen".