328244995193 has 8 divisors (see below), whose sum is σ = 347566475520. Its totient is φ = 308924953920.

The previous prime is 328244995187. The next prime is 328244995307. The reversal of 328244995193 is 391599442823.

It is a happy number.

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 328244995193 - 2²⁸ = 327976559737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328244994193) 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, 128828 + ... + 820418.

It is an arithmetic number, because the mean of its divisors is an integer number (43445809440).

Almost surely, 2^328244995193 is an apocalyptic number.

It is an amenable number.

328244995193 is a deficient number, since it is larger than the sum of its proper divisors (19321480327).

328244995193 is a wasteful number, since it uses less digits than its factorization.

328244995193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719527.

The product of its digits is 16796160, while the sum is 59.

The spelling of 328244995193 in words is "three hundred twenty-eight billion, two hundred forty-four million, nine hundred ninety-five thousand, one hundred ninety-three".