328887015008226 has 16 divisors (see below), whose sum is σ = 658162555748544. Its totient is φ = 109564250714064.

The previous prime is 328887015008221. The next prime is 328887015008239. The reversal of 328887015008226 is 622800510788823.

It is a self number, because there is not a number n which added to its sum of digits gives 328887015008226.

It is not an unprimeable number, because it can be changed into a prime (328887015008221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16188561166 + ... + 16188581481.

It is an arithmetic number, because the mean of its divisors is an integer number (41135159734284).

Almost surely, 2^{328887015008226} is an apocalyptic number.

328887015008226 is an abundant number, since it is smaller than the sum of its proper divisors (329275540740318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

328887015008226 is a wasteful number, since it uses less digits than its factorization.

328887015008226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32377144345.

The product of its (nonzero) digits is 20643840, while the sum is 60.

The spelling of 328887015008226 in words is "three hundred twenty-eight trillion, eight hundred eighty-seven billion, fifteen million, eight thousand, two hundred twenty-six".