328545166699898 has 64 divisors (see below), whose sum is σ = 534528823006080. Its totient is φ = 150939411840000.

The previous prime is 328545166699819. The next prime is 328545166699901. The reversal of 328545166699898 is 898996661545823.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3302011286 + ... + 3302110782.

It is an arithmetic number, because the mean of its divisors is an integer number (8352012859470).

Almost surely, 2^{328545166699898} is an apocalyptic number.

328545166699898 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

328545166699898 is a deficient number, since it is larger than the sum of its proper divisors (205983656306182).

328545166699898 is a wasteful number, since it uses less digits than its factorization.

328545166699898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111983.

The product of its digits is 48372940800, while the sum is 89.

The spelling of 328545166699898 in words is "three hundred twenty-eight trillion, five hundred forty-five billion, one hundred sixty-six million, six hundred ninety-nine thousand, eight hundred ninety-eight".