328362874542608 has 10 divisors (see below), whose sum is σ = 636203069426334. Its totient is φ = 164181437271296.

The previous prime is 328362874542557. The next prime is 328362874542617. The reversal of 328362874542608 is 806245478263823.

It can be written as a sum of positive squares in only one way, i.e., 202241619284224 + 126121255258384 = 14221168^2 + 11230372^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10261339829441 + ... + 10261339829472.

Almost surely, 2^{328362874542608} is an apocalyptic number.

It is an amenable number.

328362874542608 is a deficient number, since it is larger than the sum of its proper divisors (307840194883726).

328362874542608 is a wasteful number, since it uses less digits than its factorization.

328362874542608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20522679658921 (or 20522679658915 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 68.

The spelling of 328362874542608 in words is "three hundred twenty-eight trillion, three hundred sixty-two billion, eight hundred seventy-four million, five hundred forty-two thousand, six hundred eight".